[Chemical Companies PP] Global Polypropylene (PP) Production Capacity Company Rankings

Dispersion: No "PP Giants"

CR4 ≈ 20%, CR10 ≈ 35%, Top 30 ≈ 59%. Compared with PE/PVC, PP supply is highly fragmented—no single player can set prices unilaterally. The real moat lies in polymerization process licensing (Spheripol / Spherizone / Innovene / loop process) and feedstock cost position, rather than scale itself. This is the biggest methodological difference between analyzing PP companies and PE companies.

Incremental: From China's Dominance to Multipolarity

2025→2030 net increase: +22 Mt. China remains the largest single source (Sinopec +3.4, Zhongjing +1.06), but the structure of incremental supply is shifting outward: India’s IOCL +1.15, CNOOC +0.81, Aramco/SABIC +0.85, and SIBUR +0.74. The coal-based camp has peaked (CHN Energy Ningxia Coal −0.3), and high-cost capacity is beginning to exit.

China: Three Raw Material Routes Coexist

Mainland China: 53.9 Mt, accounting for 44.8% of the global total. Internally, it can be divided into three camps by propylene feedstock source: oil-based SOEs (Sinopec / PetroChina / CNOOC), private integrated refining players (Hengli / Rongsheng / Zhongjing), and lighter-feedstock routes—coal-based MTO (Baofeng / Ningmei / Yanchang Zhongmei) and propane dehydrogenation, or PDH (Donghua Energy / Jinneng / Juzhengyuan). The layered cost curve is the core variable driving differentiation among China’s PP companies.