- \n
- Total new PP capacity (2026):<\/strong> an estimated 4\u20136 Mt\/y per published capacity trackers, with the figure moving as maintenance and ramp schedules change<\/li>\n\n\n\n
- Timing:<\/strong> First-half additions near zero plus maintenance; Q4 is the concentration window<\/li>\n\n\n\n
- Feedstock effect:<\/strong> Raffia (PP woven grade) supply turns from tight to ample<\/li>\n\n\n\n
- Price path:<\/strong> East-China raffia around RMB 9,200 to 9,700\/t in September, bias lower after October<\/li>\n\n\n\n
- \u4e70\u5bb6\u5916\u5356\uff1a<\/strong> Late-2026 \/ early-2027 FOB pricing may reflect the easier resin environment<\/li>\n<\/ul>\n\n\n\n
![\"\"](\"http:\/\/hcsitong.com\/wp-content\/uploads\/2026\/09\/china-pp-resin-capacity-additions-2026.webp\")
Most 2026 PP capacity additions land in Q4, per published industry trackers.<\/figcaption><\/figure>\n\n\n\n What Is Driving PP Resin Supply in 2026<\/h2>\n\n\n\n
Public industry trackers place planned or expected 2026 PP additions in the roughly 4-6 Mt\/y range, though estimates vary as schedules are revised. A 450 kt unit in Tarim came on line in July. September expectations included Lihuayi Weiyuan (200 kt), Zhongmei Yulin phase II (600 kt) and Zhongsha Gulei (950 kt). The Q4 cluster, Zhenhai, Baofeng phase IV, Dongming Shenghai and Huajin Aramco (about 1.0 Mt of oil-based capacity), adds further supply as units ramp. The first half saw near-zero net addition plus high maintenance linked to geopolitics, which kept spot tight; the September to December ramp plus a maintenance lull is likely to move the balance toward a more comfortable supply position.<\/p>\n\n\n\n
\n
New PP capacity does not lower bag cost on the day it starts up. The effect shows up after the unit ramps, displaces imports and eases the raffia spread buyers actually pay.<\/p>\n<\/blockquote>\n\n\n\n
2026 China PP New-Capacity Map<\/h2>\n\n\n\n
Producer \/ unit<\/th> Added capacity (kt\/y)<\/th> Expected window<\/th><\/tr><\/thead> Tarim Petrochemical<\/td> 450<\/td> Q2 (July online)<\/td><\/tr> Lihuayi Weiyuan<\/td> 200<\/td> September<\/td><\/tr> Zhongmei Yulin phase II<\/td> 600<\/td> September<\/td><\/tr> Zhongsha Gulei<\/td> 950<\/td> September<\/td><\/tr> Zhenhai \/ Baofeng IV \/ Dongming Shenghai \/ Huajin Aramco<\/td> about 3,700 combined<\/td> Q4 ramp<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n \u8981\u70b9\uff1a<\/strong> The headline capacity figure is an industry estimate, not a single official number, and actual ramp speed varies by unit. Buyers should track effective operating rate, not nameplate, because a unit that starts up but runs below nameplate still leaves the market tighter than the headline suggests.<\/p>\n\n\n\n
![\"\"](\"http:\/\/hcsitong.com\/wp-content\/uploads\/2026\/09\/china-pp-raffia-price-outlook-2026.webp\")
East-China raffia is expected to ease after the Q4 supply ramp.<\/figcaption><\/figure>\n\n\n\n Raffia Feedstock Outlook<\/h2>\n\n\n\n
Raffia is the PP grade drawn into tape and then woven. With new capacity ramping, East-China raffia that traded around RMB 9,200 to 9,700 per tonne in September could lose upward bias after October if the supply ramp proceeds as expected. The near-term caveat is real: effective increment before Q4 is limited and spot can stay firm through September and October. The cost relief, if the ramp proceeds, arrives toward year end and into the first quarter of 2027.<\/p>\n\n\n\n
Impact on Woven Bags, FIBC and Fabric<\/h2>\n\n\n\n
PP woven bags, FIBC and PP woven fabric are all raffia-intensive. A lower and more stable raffia price can improve converter margins and create room for more competitive FOB offers, though resin is only one part of the finished-bag cost. The effect on recycled-content bags is less straightforward: cheaper virgin PP changes the cost advantage of recycled material, but recycled PP pricing also depends on collection, sorting and processing costs. The flip side is that buyers who locked high resin-linked pricing earlier may see neighbours quoting lower later in the cycle.<\/p>\n\n\n\n
Buyer Timing: When to Lock FOB<\/h2>\n\n\n\n
For importers, the practical question is whether to buy now or wait for the easier resin window. A reasonable approach is to split volume: cover near-term requirements (September to October) at current levels to avoid spot tightness, and open discussions on Q4 and 2027 frame pricing once the ramp is visible in operating rates. Buyers with long contracts can propose a resin-linked clause so the late-2026 easing passes through rather than staying with the supplier.<\/p>\n\n\n\n
Risks to the Soft-Landing View<\/h2>\n\n\n\n
- \n
- Slow ramp:<\/strong> Units may start up later or run below nameplate, delaying the surplus.<\/li>\n\n\n\n
- Logistics:<\/strong> Regional allocation and freight can offset a lower ex-works resin price.<\/li>\n\n\n\n
- Crude swing:<\/strong> PP tracks crude and naphtha; a crude rebound rebuilds cost pressure.<\/li>\n\n\n\n
- Demand:<\/strong> Strong downstream packaging demand can absorb new capacity faster than expected.<\/li>\n<\/ul>\n\n\n\n
![\"\"](\"http:\/\/hcsitong.com\/wp-content\/uploads\/2026\/09\/pp-woven-bag-buyer-order-timeline-2026.webp\")
Split near-term cover from Q4\/2027 frame pricing to capture the easing window.<\/figcaption><\/figure>\n\n\n\n Sourcing Woven Bags Amid Easing Resin<\/h2>\n\n\n\n
Buyers planning PP woven bag or FIBC programs should watch the raffia spread and ask suppliers for a transparent resin-linked quote. The companion PP resin price 2026<\/a> article covers the early-year cost rise, while the PP\u7f16\u7ec7\u888b<\/a> hub explains the product range this feedstock supports. For cost-led programs, the recycled PP woven bag cost<\/a> view shows how rPP blends interact with virgin tape pricing.<\/p>\n\n\n\n
\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n\n\n\n
\n\n - Logistics:<\/strong> Regional allocation and freight can offset a lower ex-works resin price.<\/li>\n\n\n\n
- Timing:<\/strong> First-half additions near zero plus maintenance; Q4 is the concentration window<\/li>\n\n\n\n