Yanshan Petrochemical Company (燕山石化公司; Yanshan Petrochemical) is a major Chinese petrochemical producer based in the Yanshan area of Beijing’s Fangshan District. It operates an integrated refining and petrochemical complex and is part of the Sinopec system, supplying feedstocks and finished products to industrial customers across China and selected export markets.
The company’s portfolio spans basic petrochemical intermediates and polymers, including olefins (such as ethylene and propylene), aromatics (BTX), and a broad range of resins and elastomers. Key product families include polyethylene (PE), polypropylene (PP), styrenics (e.g., polystyrene and ABS), and synthetic rubber grades used in tires and industrial goods. These materials support downstream sectors such as packaging, automotive, construction, appliances, and consumer products. Operations encompass cracking, polymerization, and associated utilities and logistics to deliver consistent feedstock and product flows.
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Pushes integrated regional bases, oil‑to‑chemicals/specialty conversions, smart factories and capacity rationalisation to secure feedstocks and high‑end materials for advanced manufacturing.