Business philosophy of Sinopec Nanjing Engineering Company

-the spirit of innovation and development. Dare to be the first among peers, dare to be the first in the world, be good at learning, advocate innovation, and strive to be at the forefront of peers and the times.

*** Win-the only way for sustainable development. Adhere to mutual respect, inclusiveness, learn from each other's strong points, cooperate sincerely, follow and respect the laws, regulations and cultural customs of the country (region) where the business is located, absorb and integrate the excellent culture and advanced experience of the partners, and realize the cooperative development and mutual benefit between the enterprise and the stakeholders. I. Design-oriented engineering product business:

1. Modern coal chemical industry, natural gas chemical industry and carbon-1 chemical industry. By digesting and absorbing the advanced technology of imported devices, it has been in a relatively leading position in technology integration and engineering amplification in the fields of modern coal chemical industry, natural gas chemical industry and carbon-1 chemical industry. Includes: (1) novel coal water slurry gasification and ash fusion fluidized bed pulverized coal gasification; (2) "Polygeneration" with coal gasification as the core, making natural gas from coal; (3) steam reforming of large-scale natural gas; (4) Synthesis gas from various raw materials and its purification and utilization; (5) C-1 chemical products and their extended products.

2. Environmental engineering and clean energy. In the refinery desulfurization and sulfur recovery business, we focused on technology development in large-scale, localization and engineering optimization, and declared and formed our own patents and proprietary technologies. In the aspect of water recycling, I engaged in technical research and development and engineering design of sewage treatment projects supporting chemical and petrochemical plants, and accumulated a lot of engineering experience in the field of membrane separation technology of petrochemical wastewater, and actively explored the centralized treatment of industrial water. Actively cooperate with scientific research institutions, learn from and absorb international advanced technology, and form professional advantages in the field of seawater desalination. Includes: (1) desulfurization and denitrification and sulfur recovery, including refinery desulfurization and sulfur recovery, natural gas desulfurization and sulfur recovery, catalytic cracking flue gas desulfurization and denitrification, power plant and boiler system desulfurization and denitrification, etc. (2) Water recycling, including sewage treatment and reuse; (3) seawater desalination; (4) Clean alternative energy and new energy development.

3. Public works field. As a new engineering business field, joint public works is increasingly showing its necessity and importance. Nanjing Engineering Company has comparative advantages and comprehensive capabilities in specialty setting and staffing. In terms of oil products, chemicals storage and transportation and low temperature storage technology, the company has accumulated considerable engineering experience, and has a large number of construction technology and construction management achievements. Nanjing Engineering Company has the National Chemical Powder Design Technology Center Station and the Powder Engineering Design Technology Center Station of China Petrochemical Group, which has been playing the role of a technical platform for solid powder transportation industry and is the technical support for undertaking engineering projects. In terms of thermal energy engineering, there are specially established thermal energy engineering research institute and national thermal energy engineering design technology center, which are conducive to the absorption, digestion and upgrading of corresponding technologies. Including: (1) large and medium-sized joint public works; (2) storage and transportation of oil products, natural gas and chemicals, and low-temperature storage of olefins and LNG; (3) air pressure of large and medium-sized air separation; (4) conveying solid powder particles; (5) Industrial and civil buildings.

4. Inorganic chemical fields such as phosphorus and sulfur, catalysts, etc. The company has a national design technology center for sulfuric acid and phosphate fertilizer, which occupies 7-8% of the domestic engineering design market and has certain technical advantages in foreign engineering contracting projects. In chlor-alkali, PVC and catalyst design, engineering construction, has a certain technical accumulation and engineering performance. Comprise: (1) phosphate sulfate and phosphorus chemical; (2) chlor-alkali chemical industry; (3) catalyst.

5. Deep processing of petrochemical products and fine chemical industry. The company has formed the main business of benzene series chemical industry with benzene series intermediates as the mainstay, accumulated considerable engineering technology and experience, and established the technical advantages of large-scale and domestic production in nitrochlorobenzene and chlorobenzene. In petrochemical and organic chemical deep processing products, C5 separation, C5 resin, 1-4 butanediol, etc., have initially formed professional advantages by cultivating and developing design varieties. In the fine chemical industry such as lubricating oil, we have successively undertaken the engineering design and project management of lubricating oil and grease projects of ExxonMobil, BP, Total and some domestic enterprises. In addition, we have accumulated a lot of engineering design and management experience in the design, project management and project supervision of pesticides, pharmaceutical intermediates, paints, coatings, daily chemicals and other engineering projects. Includes: (1) benzene series chemical products; (2) Petrochemical deep-processed products; (3) Synthetic fiber monomer, synthetic rubber and new chemical materials; (4) Fine chemicals such as lubricating oil.

2. General contracting, project management, engineering services, engineering consulting and engineering supervision with EPC and PMC as the main forms and the above-mentioned engineering product business as the main contents. The service scope includes pre-project consultation, feasibility study, overall planning, implementation, control and management of the whole process of design, procurement, construction and device start-up.

through the reorganization of Nanjing Design Institute and Erjian Company, Nanjing Engineering Company has realized the strong combination of design, procurement and construction management, which is conducive to giving full play to the comprehensive ability and integration advantages of design, procurement and construction, and realizing the extension of industrial chain and the strengthening and expansion of business.

iii. construction business focusing on petrochemical plant installation, focusing on "four majors and one specialty" (large equipment hoisting, large unit installation, large storage tank installation, large DCS/ESD installation, special material welding project).

as one of the main construction forces in the engineering construction section of the group company, the company has obvious construction ability of core specialties, and its construction management ability has advantages both inside and outside the system. It has played a major role in the construction of projects such as Yangba, Hainan Refinery, Qingdao Refinery, Fujian Integration, Tianjin Refinery, Zhenhai National Strategic Reserve Oil Depot Base, Huangdao and Zhenhai Commercial Oil Depot, and has strong construction and construction management strength in the core construction business areas of petrochemical engineering.

iv. overseas engineering construction business based on strengthening construction management and construction, continuously strengthening overseas engineering construction management and execution capabilities, and actively exploring overseas markets such as EPC and PMC.

the company earnestly implemented the strategy of "going global" in the refining and chemical sector, and actively carried out international operations. In Saudi Arabia, it successively undertook polyolefin projects and EO/EG projects in the form of joint EPC, and BBTX projects, torches, docks and other projects in the form of construction. Nanjing Engineering Company has trained a group of middle and senior project management talents with international project management experience, laying a solid foundation for expanding overseas markets.