General Projects: R&D of special electronic materials, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Manufacturing of special electronic materials, Sales of special electronic materials,Specialty chemical product manufacturing( No hazardous chemicals), Specialty chemical product sales( No hazardous chemicals), Chemical product production( Does not contain permitted chemical products),Chemical product sales( Does not contain permitted chemical products),Operation of the third category of non-pharmaceutical precursor chemicals, Synthetic material manufacturing( No hazardous chemicals), Synthetic material sales, Non-residential real estate rentals。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Dangerous chemical operations。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business projects are subject to the approval documents or licenses of relevant departments.)