瓶片短纤数据日报-20251218

Group 1: Report Industry Investment Rating - No information provided Group 2: Core Viewpoints - Gasoline crack spreads have declined, but PX prices are strong, supporting the PX - naphtha spread. Despite no significant fundamental changes in supply or demand, PTA plants maintain high - load operation, and PX consumption remains stable. The spread between PX and mixed xylene has widened to $120, leading Korean manufacturers to cut STDP operations and plan to shut down relevant facilities in the second half of December. PX costs are high while PTA profits are under pressure, but integrated enterprises have improved economic benefits due to self - sufficiency in raw materials. New polyester installations keep the polyester load at a high level, PTA consumption is high, and market hoarding willingness increases, causing the basis to strengthen rapidly. Although domestic demand is seasonally weak, polyester factories have low - to - medium inventory levels and low willingness to cut production. The cancellation of India's BIS certification is expected to drive export growth [2] Group 3: Summary of Key Data Price Changes - PTA spot price decreased from 4620 to 4605, a change of - 15; MEG domestic price increased from 3634 to 3667, a change of 33; PTA closing price increased from 4668 to 4684, a change of 16; MEG closing price increased from 3700 to 3758, a change of 58; 1.4D direct - spun polyester staple fiber price increased from 6325 to 6340, a change of 15; short - fiber basis decreased from 152 to 139, a change of - 13; 1 - 2 spread remained unchanged at 24; polyester staple fiber cash flow increased from 240 to 246, a change of 6; 1.4D imitation large - chemical fiber price decreased from 5300 to 5275, a change of - 25; the price difference between 1.4D direct - spun and imitation large - chemical fiber increased from 1025 to 1065, a change of 40; East China water bottle chip price increased from 5653 to 5677, a change of 24; hot - filling polyester bottle chip price increased from 5653 to 5677, a change of 24; carbonated - grade polyester bottle chip price increased from 5753 to 5777, a change of 24; outer - market water bottle chip price remained unchanged at 750; bottle - chip spot processing fee increased from 486 to 511, a change of 26; T32S pure polyester yarn price remained unchanged at 10270; T32S pure polyester yarn processing fee decreased from 3945 to 3930, a change of - 15; polyester - cotton yarn 65/35 45S price remained unchanged at 16290; cotton 328 price remained unchanged at 14715; polyester - cotton yarn profit decreased from 1534 to 1524, a change of - 10; primary three - dimensional hollow (with silicon) price remained unchanged at 7000; hollow staple fiber 6 - 15D cash flow increased from 633 to 634, a change of 2; primary low - melting - point staple fiber price decreased from 7606 to 7515, a change of - 91 [2] Market Conditions - Polyester staple fiber: The main futures of polyester staple fiber rose 26 to 6118. In the spot market, polyester staple fiber production factories mainly negotiated prices, trader prices slightly increased, downstream buyers purchased as needed, and factory sales were limited. The price of 1.56dtex*38mm semi - bright natural white (1.4D) polyester staple fiber in the East China market was 6080 - 6440 RMB/ton, in the North China market was 6200 - 6560 RMB/ton, and in the Fujian market was 6120 - 6320 RMB/ton. The mainstream transaction price in the East China market increased by 5 RMB/ton compared to the previous trading day [2] - Bottle chips: Aggregate costs increased, production manufacturers mainly negotiated prices, trader prices were warm, downstream buyers purchased as needed, and on - site transactions were average [2] Operating Rates and Sales Ratios - Direct - spun staple fiber weekly load increased from 88.37% to 89.32%, an increase of 0.95%; polyester staple fiber sales ratio increased from 46.00% to 66.00%, an increase of 20.00%; polyester yarn weekly startup rate remained unchanged at 66.00%; recycled cotton - type load index remained unchanged at 51.10% [2][3]