Project Overview: The Nangang Ethylene Project is a core component of the Sinopec Tianjin Nangang High end
New Materials Project Cluster, and is listed as a key project of the national "14th Five Year Plan" and a project
in Tianjin.

Green petrochemical industry chain leading project. The project is centered around a 1.2 million tons/year
ethylene cracking unit and is equipped with 13 sets of downstream chemical plants, covering alpha olefins
and ultra-high molecular weight polymers.

Production of high-end new materials such as polyethylene, with 11 sets of equipment utilizing Sinopec's
proprietary intellectual property technology.

Scope of the contract: Our company has undertaken the design, manufacturing, and on-site technical
services for the following equipment and pipe gallery projects, including: ethylene unit, cracking gasoline
hydrogenation unit.

Aromatic hydrocarbon extraction unit, HDPE unit, LLDPE unit, and ultra-high molecular weight polyethylene
(UHMEPE) unit, etc.