To promote the better development of the forum and provide higher-quality services to users from Sichuan, we invite everyone to participate actively

Support LZ! Follow-up: 1. The content has changed over different periods – from the initial data area and trash bin, to the communication area; now there are sections for processes, the industry, and discussions on forum affairs； 2. System rating: there is a sense of being the master at home, which has created a unique and excellent style characteristic of Haichuan ； 3. This is now the section within this field where I can also offer my opinions ； 4. It was written in the professional guidelines, but what was learned differs a bit from what is used nowadays ； 5. This question is left for newcomers to answer; I hope they can grow rapidly at Haichuan!

Although I’m not a new member, I will still participate in the following and give my strong support! 1. Which section is most meaningful to you? (Please attach a link) Answer: The sample partitioning and interpretation are handled by me as the moderator. http://bbs.hcbbs.com/forum-32-1.html http://bbs.hcbbs.com/forum-74-1.html 2. Which forum rules do you think are most important for members? Your suggestions for forum guidelines? Answer: “Which rules for the forum do you think are most important for members?” ”I can’t understand it. 3. Which forums do you often participate in for Q&A? Answer: “Production Technology Exchange Area”, “Process Design Exchange Area”, “interpretation”. 4. What is the field you work in or have studied? Which forum section do you like the most or pay the most attention to? Answer: I work in the fluorine chemical industry; I have a degree in chemical engineering with a focus on processes. My favorite is interpretation 5. What are your suggestions and opinions on the forum? Answer: Adhering to technology exchange as the core is my main perspective and concern.

The original poster’s activities are great; they contribute to the development of the forum

1. Which section is most meaningful to you? Process design discussion area, Production technology discussion area, Industrial pipelines | Valves | PDMS and stress discussion area, Storage and transportation engineering technology discussion area (Petroleum processing technology discussion area, Construction technology & project management). 2. Which forum rules do you think are most important for members? Your suggestions for forum guidelines? Strict reward and punishment system 3. Which forums do you frequently participate in for Q&A? Process design discussion area, Production technology discussion area, Industrial pipelines | Valves | PDMS and stress discussion area, Storage and transportation engineering technology discussion area (Petroleum processing technology discussion area, Construction technology & project management). 4. What is the field in which you work or have studied? Which forum section do you like the most or pay the most attention to? Petrochemicals, oil and gas storage and transportation – Process design discussion area; Production technology discussion area; Industrial pipelines | Valves | PDMS and stress-related discussions; Storage and transportation engineering technology discussion area; Oil processing technology discussion area; Construction technology & project management discussions; Certification training – Information exchange for registered engineers. 5. What are your suggestions and opinions on the forum? Hold more activities to boost popularity and forum cohesion, post more meaningful messages, and conduct special discussions or hold lectures on certain technical topics. This post was last edited by wsts00100 on 2008-2-20 19:32.]

1. Which section is most meaningful to you? Process design discussion area; Industrial pipelines | Valves | PDMS and stress discussion area; Storage and transportation engineering technology discussion area. 2. Which forum regulations do you think are most important for members? Your suggestions for forum guidelines? Improve the website system further. 3. Which forums do you frequently participate in for Q&A? Industrial pipelines | Valves | PDMS and stress exchange zones; Technical exchange area for storage and transportation engineering. 4. What is the field in which you work or study? Which forum section do you like the most or pay the most attention to? Urban gas – that’s why I pay particular attention to the process design discussion area, the industrial pipelines | valves | PDMS and stress discussion area, as well as the storage and transportation engineering technology discussion area. 5. What are your suggestions and opinions on the forum? The forum has a lot of good materials; I hope there will be more organized series, as that will make it easier to search

1. Which section is most meaningful to you? Process design discussion area: http://bbs.hcbbs.com/forum-47-1.html Production technology discussion area: http://bbs.hcbbs.com/forum-51-1.html Coal chemical technology discussion area: http://bbs.hcbbs.com/forum-97-1.html Storage and transportation engineering technology discussion area: http://bbs.hcbbs.com/forum-57-1.html 2. Which rules do you think are most important for regulating forum behavior among members? Your suggestions for forum guidelines? Strict forum rules (strict regulation of irrelevant posts), enforcement of these rules. 3. Which forums do you frequently participate in for Q&A? Process design discussion area, Production technology discussion area, Coal chemical technology discussion area, Storage and transportation engineering technology discussion area. 4. What is the field in which you work or have studied? Which forum section do you like the most or pay the most attention to? Chemical engineering processes, process systems; Area for exchanging ideas on process design; Area for discussing production technologies; Area for exchanging ideas on coal chemical engineering technologies. 5. What are your suggestions and opinions on the forum? Step up efforts to crack down on jacket users in order to boost popularity and forum cohesion. This post was last edited by jpcdi1 on 2008-2-20 at 20:03.]

1. Which section is most meaningful to you? Process design discussion area: http://bbs.hcbbs.com/forum-47-1.html Petroleum processing technology discussion area: http://bbs.hcbbs.com/forum-13-1.html 2. Which forum rules do you think are most beneficial for members? Your suggestions for forum guidelines? A reasonable scoring system – great! It allows everyone from HaiChuan to participate. 3. Which forums do you often participate in for Q&A? Process design discussion area; Petroleum processing technology discussion area. 4. What is the field in which you work or study? Which forum section do you like the most or pay the most attention to? Petroleum processing 5. What are your suggestions and opinions on the forum? Carry out professional and non-professional activities to enhance the atmosphere of the forum

1. Which section is most meaningful to you? (Please attach a link) Coal chemical industry technology discussion forum: http://bbs.hcbbs.com/forum-97-1.html Industrial automation technology discussion forum: http://bbs.hcbbs.com/forum-173-1.html Forum administration discussions: http://bbs.hcbbs.com/forum-10-1.html 2. Which forum rules do you think are most beneficial for members? Your suggestions for forum guidelines? Scoring system ； More efforts are needed to impose rewards and penalties on posts. 3. Which forums do you often participate in for Q&A? Industrial automation technology exchange area and forum discussion area 4. What is the field (specialty) in which you work or study? Which forum section do you like the most or pay the most attention to? Self-control ； Coal chemical technology exchange area, industrial control automation technology exchange area. 5. What are your suggestions and opinions on the forum? Increase member participation by organizing more events, and make Haichuan a professional and lively place.

1. Which section is most meaningful to you? Production technology exchange area: http://bbs.hcbbs.com/forum-51-1.html Chemical equipment technology exchange area: http://bbs.hcbbs.com/forum-148-1.html Petroleum processing technology exchange area: http://bbs.hcbbs.com/forum-13-1.html 2. Which rules do you think are most important for regulating forum behavior among members? Your suggestions for forum guidelines? Standardize post submission, increase rewards for informative posts – clear rewards and penalties! 3. Which forums do you often participate in for Q&A? Production Technology Exchange Area, Chemical Equipment, Technology Exchange Area, Petroleum Processing Technology Exchange Area. 4. What is the field in which you work or study? Which forum section do you like the most or pay the most attention to? Petrochemical industry, chemical equipment – technology exchange area, and petroleum processing technology exchange area. 5. What are your suggestions and opinions on the forum? Interactive discussions should be the focus of Haichuan; although sharing is also a form of communication, most of the materials shared these days are just copied from one person to another, and they represent not the real insights and experiences gained from actual work. They are merely repeated content of low value (not all of it – some posts are indeed good), which ends up only filling up your hard drive and wasting your time. Furthermore, if a forum relies solely on materials to attract members, once those resources are exhausted, people will naturally go their own ways; it won’t be possible to retain them, and the forum won’t be able to thrive. Repost a sentence: “Exchanging ideas broadens one’s knowledge, expands perspectives, activates understanding, and enriches experience.” ”Technical exchange serves as the theme of the forum; members help one another and share what they have, so as to improve together and make progress. This approach also helps to attract more like-minded members who can truly contribute to the prosperity of the forum. Currently, there are also those who post irrelevant content in order to make money, a problem that is particularly severe in the forum’s discussion areas; this is especially true among some technical members and administrators, who post excessively in an attempt to earn gold coins or attract attention with meaningless topics, which often causes posts to deviate from their original purpose. Those who truly need help can submit requests in the corresponding section. If you don’t have enough gold coins, what you need to do is to make sure as many people as possible get to know you and understand who you are. There’s no need to be shy; be subtle ； In this person’s society, it is relatively easy to first learn how to get along with peers, as there are many common topics of conversation. In fact, communication and discussion are very simple: share more about the difficulties, doubts, or insights you encounter at work, and respond to others’ posts by expressing your own opinions. Only in this way can one identify their own misconceptions.

1. Which section is most meaningful to you? Process design discussion area: http://bbs.hcbbs.com/forum-47-1.html Software application technology discussion area: http://bbs.hcbbs.com/forum-96-1.html Construction technology & project management discussion area: http://bbs.hcbbs.com/forum-93-1.html Petroleum processing technology discussion area: http://bbs.hcbbs.com/forum-13-1.html 2. Which forum rules do you think are most important for members? Your suggestions for forum guidelines? Standardize post submission; clear rewards and penalties! Although there are different levels among members, the general principle should be equality. 3. Which forums do you often participate in for Q&A? Production technology exchange area, Process design exchange area, Petroleum processing technology exchange area. 4. What is the field you work in or have studied? Which forum section do you like the most or pay the most attention to? Petrochemical process design exchange area and petroleum processing technology exchange area. 5. What are your suggestions and opinions on the forum? Exchange and discussion are the themes of this forum, with the aim of improving together and making progress collectively, as well as attracting more like-minded members who can truly contribute to the prosperity of the forum. At present, there are also those who post irrelevant content in order to make money; the management should avoid nepotism and enforce stricter management systems ； A demotion system can be applied to members who seriously violate the forum rules. I came to know this forum by pure chance and decided to join it. I suggest that the management should increase its promotional efforts so that HaiChuan can truly embody the spirit of embracing everything and being inclusive! In fact, communication and discussion are very simple: share more about the difficulties, doubts, or insights you encounter at work, and respond to others’ posts by expressing your own opinions. Only in this way can one identify their own misconceptions.

1. Which section is most meaningful to you? Production technology discussion area: http://bbs.hcbbs.com/forum-51-1.html Petroleum processing technology discussion area: http://bbs.hcbbs.com/forum-13-1.html 2. Which forum rules do you think are most beneficial for members? Your suggestions for forum guidelines? Member rating: Strictly follow the forum posting format so that everyone can understand the content of the posts. 3. Which sections do you often participate in for Q&A? Production Technology Exchange Area, Petroleum Processing Technology Exchange Area, Safety Engineering Exchange Area. 4. What is the field (specialty) in which you work or have studied? Which forum section do you like the most or pay the most attention to? Engaged in hydroprocessing of gasoline and diesel; interested in: the production technology exchange area and the petroleum processing technology exchange area. 5. What are your suggestions and opinions on the forum? Suggestion: Everyone should actively participate in member rating ； Participate actively, exchange ideas with one another, and improve together; giving roses leaves a pleasant fragrance in one’s own hands! I hope the Haichuan Chemical Forum will grow and become increasingly important!

1. Which section is most meaningful to you? Interpretation Club: http://bbs.hcbbs.com/forum-74-1.html
Process Design Discussion Forum: http://bbs.hcbbs.com/forum-47-1.html
Petroleum Processing Technology Discussion Forum: http://bbs.hcbbs.com/forum-13-1.html
Computer Software and Applications: http://bbs.hcbbs.com/forum-6-1.html
2. Which forum rules do you think are most beneficial for members? Your suggestions for forum guidelines? Permission upgrades and scoring system. It is recommended that moderators be more responsible, provide clearer support and encouragement for positive behaviors, and play a guiding role! 3. Which forums do you often participate in for Q&A? Interpretation club 4. What is the field you work in or study? Which forum section do you like the most or pay the most attention to? Petrochemicals. Interpretation club, industrial design, petroleum processing, construction management. 5. What are your suggestions and opinions on the forum? The moderators made strenuous efforts to remove those spam posts, thereby highlighting the essential content:handshake

1. Which section is most meaningful to you? Process design discussion area: http://bbs.hcbbs.com/forum-47-1.html
Chlor-alkali chemicals section: http://bbs.hcbbs.com/forum-106-1.html
Methanol and downstream products discussion area: http://bbs.hcbbs.com/forum-142-1.html
Production technology discussion area: http://bbs.hcbbs.com/forum-51-1.html
Safety engineering discussion area: http://bbs.hcbbs.com/forum-109-1.html
Coal chemical industry technology discussion area: http://bbs.hcbbs.com/forum-97-1.html
Forum administration discussions: http://bbs.hcbbs.com/forum-10-1.html
Management team office: http://bbs.hcbbs.com/forum-52-1.html
2. Which forum rules do you think are most important for members? Your suggestions for forum guidelines? Scoring system: Greater point deductions are applied for repeated posts. 3. Which forums do you frequently participate in for Q&A? Process design discussion area, Safety engineering discussion area, Forum administration discussion area. 4. What is the field in which you work or study? Which forum section do you like the most or pay the most attention to? Chemical Engineering Processes, Safety Engineering – Process Design Discussion Area 5. What are your suggestions and opinions on the forum? Encourage participation in discussions, increase rewards for solving difficult problems, and periodically offer prizes for solving certain issues.

1. Which section is most meaningful to you? Process Design Discussion Area, Production Technology Discussion Area, Petroleum Processing Technology Discussion Area, Construction Technology & Project Management. 2. Which forum rules do you think are most beneficial for members? Your suggestions for forum guidelines? Posts should be made in a serious and proper manner, with responses given promptly and carefully. The discussion areas of the forum are too serious; it would be advisable to consider creating a more casual area as well. After all, it’s not possible for everyone to communicate in a serious tone all the time, and a bit of lightheartedness can also help boost the popularity of the forum. (This doesn’t seem to be a suggestion regarding standards*-*) 3. Which forums do you frequently participate in for Q&A? Process design discussion area, Production technology discussion area, Petroleum processing technology discussion area, Construction technology & project management. 4. What is the field in which you work or have studied? Which forum section do you like the most or pay the most attention to? Petrochemicals, separation technologies; Process design discussion area; Production technology discussion area; Petroleum processing technology discussion area; Construction technology & project management discussions; Chemical equipment technology discussion area; Certification and training – information exchange for registered engineers. 5. What are your suggestions and opinions on the forum? There are many multi-organizational events, but it seems that there are too few thematic discussions. Set up an appropriate discussion forum where people can chat casually even when there are no specific topics for discussion, in order to boost engagement.

Supporting the original poster: victory: :handshake 1. Which forum section is most meaningful to you? (Please attach a link) Interpretation club: http://bbs.hcbbs.com/forum-187-1.html Process design discussion forum: http://bbs.hcbbs.com/forum-47-1.html Production technology discussion forum: http://bbs.hcbbs.com/forum-51-1.html 2. Which forum rules do you think are most beneficial for members? Your suggestions for forum guidelines? Implement strict irrigation management, encourage technical exchanges, and adopt a member rating system. The guidelines should place more emphasis on technical exchanges, so that Haichuan can truly become a paradise for such exchanges. 3. Which forums do you often participate in for asking questions and getting answers? Interpretation club: http://bbs.hcbbs.com/forum-187-1.html Process design discussion area: http://bbs.hcbbs.com/forum-47-1.html Production technology discussion area: http://bbs.hcbbs.com/forum-51-1.html Forum administration discussion area: http://bbs.hcbbs.com/forum-10-1.html 4. What is the field (specialty) in which you work or study? Which forum section do you like the most or pay the most attention to? Polyethylene Interpretation Club – Production Technology Exchange Area: http://bbs.hcbbs.com/forum-51-1.html 5. What are your suggestions and opinions on the forum? Strengthen guidance on technical exchanges so that forum members can improve through mutual interaction. A new atmosphere for the new year – wish HaiChuan continued success! ! ! ! :victory:

1. Which section is most meaningful to you? Chemical engineering machinery technical exchange area: http://bbs.hcbbs.com/forum-147-1.html Chemical equipment technical exchange area: http://bbs.hcbbs.com/forum-147-1.html 2. Which forum rules do you think are most beneficial for members? Your suggestions for forum guidelines? I think the reward scoring system is good, though the points assigned are a bit low. I suggest that replies should also be included in the scoring system, with slightly fewer points allocated to them; otherwise, it would be too difficult to earn wealth, and the downloaded materials would disappear soon.:loveliness: 3. Which forums do you frequently participate in for Q&A? Production technology exchange area; Machinery and equipment technology exchange area. 4. What is the field (specialty) in which you work or have studied? Which forum section do you like the most or pay the most attention to? Field of work (specialization): Chemical engineering machinery. Interest: Area for technical exchanges on machinery and equipment. 5. What are your suggestions and opinions on the forum? Suggestion: I think the forum is well-structured; effective systems encourage everyone to participate actively. (Exchange ideas with others, improve together – giving flowers to others leaves a pleasant fragrance for oneself!) I hope the Hichuan Chemicals Forum is the best and most selfless forum I have ever visited. Since it’s a good forum, let’s use our actions to help it grow continuously, so that it can serve us better. Thank you to all the friends on the forum. The information that is most useful to me is available at: http://bbs.hcbbs.com/thread-153397-1-1.html. I request that moderators give me extra points for this post.:loveliness: This post was last edited by hzh3410 on 2008-2-21 07:44

1. Which section is most meaningful to you? (Please attach a link) Process design discussion area: http://bbs.hcbbs.com/forum-47-1.html Oil processing technology discussion area: http://bbs.hcbbs.com/forum-13-1.html 2. Which forum rules do you think are most beneficial for members? Your suggestions for forum guidelines? a Encourage technical exchanges, providing a platform for colleagues at HaiChuan to share their experiences. b A member rating system that allows everyone at HaiChuan to make their own decisions and take ownership. c One suggestion: Provide more encouragement for new members at HaiChuan. Since there are increasingly fewer materials available for uploading, and for other reasons as well, new members have too few opportunities to gain wealth and appeal. It is hoped that more care will be given to these new members, as the future of Haichuan actually lies in the hands of these new colleagues. 3. Which forums do you often participate in for Q&A? Process design discussion area: http://bbs.hcbbs.com/forum-47-1.html Oil processing technology discussion area: http://bbs.hcbbs.com/forum-13-1.html Forum administration discussion area: http://bbs.hcbbs.com/forum-10-1.html 4. What is the field (specialty) in which you work or study? Which forum section do you like the most or pay the most attention to? Petroleum processing additives – Petroleum processing technology discussion forum: http://bbs.hcbbs.com/forum-13-1.html 5. What are your suggestions and opinions on the forum? 1. Carry out a variety of activities, focusing on the new students at Haichuan, so that they can become wealthy as soon as possible and feel like they have a home at Haichuan ； 2 Conduct focused discussions; the topic can be determined through discussion by engineers from HaiChuan or experienced professionals, with a designated person responsible for guiding the direction of the discussion. For example: the use of additives in vacuum distillation units (including the amount added, methods of use, precautions when applying them in such units, as well as the positive and negative effects resulting from the use of these additives) ； 3. Create Haichuan’s own e-books, which will include important events that have taken place in Haichuan during a given period, as well as valuable experience exchanges and resource downloads. Promote these e-books actively so that more people can get to know Haichuan and come to love it. Hehe, just some personal thoughts of mine; sorry if they’re not great.

1. Which section is most meaningful to you? Process design discussion area: http://bbs.hcbbs.com/forum-47-1.html Production technology discussion area: http://bbs.hcbbs.com/forum-51-1.html Chemical equipment technology discussion area: http://bbs.hcbbs.com/forum-148-1.html Computer software and applications: http://bbs.hcbbs.com/forum-6-1.html 2. Which forum rules do you think are most beneficial for members? Your suggestions for forum guidelines? There is a scoring system, but the way in which scores are assigned is debatable; more emphasis should be placed on scoring technical questions, and technical exchanges should be enhanced to turn Haichuan into a purely technical forum. 3. Which sections for asking and answering questions do you participate in regularly? Process design discussion area, Production technology discussion area, Chemical equipment, Technical discussion area, Computer software and computer applications. 4. What is the field (specialty) in which you work or have studied? Which forum section do you like the most or pay the most attention to? Thermal engineering, heat transfer calculations; Process design discussion area; Chemical processing equipment; Technical exchange area. 5. What are your suggestions and opinions on the forum? Separate the dissemination of general technical knowledge from technical exchanges and insights, as well as problem-solving, and encourage more various technical exchange activities

1. Which section is most meaningful to you? (Please attach a link) Answer: Coal chemical technology discussion area: http://bbs.hcbbs.com/forum-97-1.html Methanol and downstream products discussion area: http://bbs.hcbbs.com/forum-142-1.html Fertilizer technology discussion area: http://bbs.hcbbs.com/forum-98-1.html 2. Which forum regulations do you think are most important for members? Your suggestions for forum guidelines? Answer: Implement strict irrigation management and encourage technical exchanges. Suggestion: Efforts should continue to foster an atmosphere of technical exchange, turning Haichuan into a true haven for such exchanges. 3. Which forums for Q&A do you often participate in? Answer: Coal chemical technology exchange area, methanol and downstream products exchange area, fertilizer technology exchange area, production technology exchange area, process design exchange area, chemical equipment technology exchange area. 4. What is the field in which you work or have studied? Which forum section do you like the most or pay the most attention to? Answer: I work in the coal chemical industry, focusing on fertilizers and methanol; my field of study is chemical engineering. 5. What are your suggestions and opinions on the forum? Answer: Adhere to focusing on technical exchanges. The information available to any individual is limited and will eventually run out, but the exchange of ideas is endless – and this is the foundation for the sustainable and dynamic development of forums.

1. Which section is most meaningful to you? (Please attach a link) Answer: 1. Coal chemical technology exchange area: http://bbs.hcbbs.com/forum-97-1.html. Reason: It has rich content, and many resources can be shared there. 2. Computer software and computer application technologies: http://bbs.hcbbs.com/forum-6-1.html. Reason: There are many software tools and tips related to computers, with surprises available every day. 2. Which forum rules do you think are most important for members? Your suggestions for forum guidelines? Answer: 1. Ranking system, 2. Registered answering system, 3. Scoring system. On technical forums, many people just use what others have created and are unwilling to share their own work, but Haichuan does it best – systems are the most important. 3. Which forums do you often participate in for Q&A? Answer: Coal chemical technology sector, as well as computer software and computer technology. 4. What is the field you work in or have studied? Which forum section do you like the most or pay the most attention to? Answer: I work in process management (coking), and of course I also pay attention to my own area of business. Personally, I am interested in computer technology and software. 5. What are your suggestions and opinions on the forum? Answer: 1. Having been around for a long time, it lacks new motivation, resulting in slow upgrades. 2. The interface design needs improvement; it’s too messy. I’ve already submitted suggestions. 3. Thematic discussions and technical exchanges are not systematic enough; it is hoped that Haichuan will become an authoritative technical forum in China. 4. If you want to gather opinions again in the future, it is recommended to use a questionnaire: users can download it, complete it, and then upload it. More questions can be included, which **helps save time**.