16519 新世纪期货交易提示（2026-1-6） | | | | 铁矿：元旦假期期间，新加坡铁矿石期货先跌后涨，整体 | | --- | --- | --- | --- | | | | | 窄幅波动。一季度澳巴主产区进入季节性天气敏感期，或 | | | | | 导致发运阶段性收缩。关注主流矿山季节性发运波动及钢 | | | 铁矿石 | 震荡 | 厂利润修复带来的补库节奏。钢材需求仍处传统淡季，当 | | | | | 前铁水产量已接近阶段性底部，钢厂进口矿库存创近年同 | | | | | 期新低，冬储补库刚需逐步升温，为钢价提供短期支撑。 | | | | | 国内港口库存持续处于高位区间，铁矿价格上行幅度承 | | | | | 压。综合来看，短期基本面矛盾尚不突出，供需多空因素 | | | | | 相互博弈，难以形成大幅单边行情，预计整体在区间内震 | | | 煤焦 | 震荡偏弱 | 荡运行，关注补库落地力度与天气对发运的实际影响。 | | | | | 煤焦：元旦前后焦炭市场现货价格承压下行，焦炭价格第 | | | | | 四轮提降落地，焦化厂平均利润进一步下滑，目前焦炭供 | | | | | 需宽松，目前焦 ...

交易提示 交易咨询：0571-85165192，85058093 2025 年 12 月 30 日星期二 16519 新世纪期货交易提示（2025-12-30） | | | | 铁矿：铁矿自身高供给、弱需求、高库存格局不变。当下 | | --- | --- | --- | --- | | | | | 铁水有所企稳、但板材库存高压，钢厂检修预期升温，现 | | | | 震荡 | 实需求疲弱。近期政策面有三项较为重要的变化，一是出 | | | 铁矿石 | | 口许可管理，二是发改委强调明年开始有效管控双高项 | | | | | 目，三是高层扩内需的强调，短期产生利多情绪。同时较 | | | | | 为明显的低库存+钢厂节前补库预期逻辑，铁矿石期货暂 | | | | | 时忽略了需求淡季和库存高位的现实压力，延续技术性反 | | | | | 弹。长期做空机会的入场节点，需要等补库兑现之后再行 | | | | | 考虑。 | | | 煤焦 | 震荡 | 煤焦：焦炭第四轮提降预计月底提，预计 1 月初落地。年 | | | | | 底产能倒査、安监巡视作为现实催化，叠加反内卷政策的 | | | | | 预期，煤焦仍有支撑 ...

1. Report Industry Investment Ratings - Iron ore, coal and coke, rolled steel, rebar, glass, soda ash, Shanghai Stock Exchange 50, CSI 300, 2 - year Treasury bonds, 5 - year Treasury bonds, logs, pulp, rubber: Volatility [2][4][6][8][12] - CSI 500, CSI 1000, double - offset paper, soybean meal, rapeseed meal, soybean No.2, soybean No.1: Rebound [4][8] - Gold, silver: Volatility with an upward bias [6] - 10 - year Treasury bonds: Consolidation [4] - Soybean oil, palm oil, rapeseed oil: Volatility with a downward bias [8] - Live pigs, natural rubber: Volatility [9][12] - PX, PTA: Wide - range volatility [12] - MEG: Low - level volatility [12] - PR: Wait - and - see [12] - PF: Wait - and - see, with possible market consolidation this week [12] 2. Core Views of the Report - The black industry is affected by factors such as new global mine supplies, steel export policies, and downstream demand, with prices mainly in a volatile state [2] - The financial market is affected by national policies, economic data, and market sentiment, showing short - term volatility and medium - term trends [4] - Precious metals are influenced by factors such as central bank gold purchases, geopolitical risks, and interest rate policies, with prices showing an upward - biased volatility trend [6] - The light industry products are in a state of supply - demand imbalance, with prices mainly fluctuating [6][8] - The prices of oils and fats and oilseeds are affected by factors such as production, exports, and biodiesel policies, showing a downward - biased volatility trend, while the meal prices may rebound in the short term [8] - The price of live pigs is affected by factors such as supply, demand, and seasonal consumption, and is expected to remain volatile [9] - The price of soft commodities is affected by factors such as weather, production, and demand, and is expected to fluctuate [12] - The prices of polyester products are affected by factors such as oil prices, supply, and demand, showing different trends such as wide - range volatility, low - level volatility, and wait - and - see [12] 3. Summary by Related Catalogs Black Industry - Iron ore: In 2026, global mines will add 64 - 65 million tons, with a growth rate far exceeding that of crude steel. Current demand is weak, and the implementation of steel export license management is a negative factor. Short - term rebounds can be used to enter short positions [2] - Coal and coke: The fourth round of coke price cuts is expected to occur at the end of the month and take effect in early January. There are still supportive factors, but the implementation of steel export license management has a negative impact on demand [2] - Rolled steel and rebar: The implementation of export license management, the emphasis on controlling high - energy - consuming projects, and the call to expand domestic demand have short - term positive effects. The key lies in the production level in January [2] - Glass: The domestic float glass spot market is declining, with supply contraction falling short of expectations and inventory accumulation due to weak demand [2] Financial - Stock index futures/options: The previous trading day saw gains in major stock indices. The convening time of the 2026 National Two Sessions has been determined, and the National Finance Work Conference has put forward key tasks for 2026 [4] - Treasury bonds: The central bank conducted reverse repurchase operations, with the yield of 10 - year Treasury bonds remaining flat. The market trend is showing a slight rebound [4] Precious Metals - Gold: Its pricing mechanism is shifting from being centered on real interest rates to central bank gold purchases. Multiple attributes support its price, but there are short - term risks [6] - Silver: It shows a similar trend to gold, with short - term upward expectations and long - term support [6] Light Industry - Logs: Port shipments and imports show different trends. Supply pressure is weakening, and prices are expected to fluctuate [6][8] - Pulp: The cost support for pulp prices has increased, but demand is weak, and prices are expected to remain volatile [8] - Double - offset paper: Supply is stable, and demand from publication orders provides support, but there is a need for the basis to return [8] Oils and Fats and Oilseeds - Oils: The export of Malaysian palm oil has decreased, and inventory pressure is high. The demand for biodiesel is uncertain, and the overall trend is downward - biased [8] - Meal: Global soybean inventory is relatively abundant, and the supply of soybean meal is expected to be sufficient. It may rebound in the short term [8] Agricultural Products - Live pigs: The average trading weight may decline. Demand has driven up the settlement price and slaughtering rate, and the price is expected to remain volatile [9] Soft Commodities - Rubber: Production is affected by weather, demand is gradually recovering, and inventory is accumulating. Prices are expected to fluctuate [12] Polyester - PX: Supply is high, and prices are in wide - range volatility [12] - PTA: Cost may be affected by oil prices, and short - term supply - demand has improved, but the long - term trend is weak [12] - MEG: There is long - term inventory accumulation pressure, and short - term prices are in low - level volatility [12] - PR: Cost support has collapsed, and prices are expected to decline [12] - PF: Inventory is low, but the market expectation is bearish, and it may consolidate this week [12]

交易提示 交易咨询：0571-85165192，85058093 2025 年 12 月 25 日星期四 16519 新世纪期货交易提示（2025-12-25） 敬请参阅文后的免责声明 期市有风险投资须谨慎 交易提示 | | | | 求整体偏弱，库存压力高，关注宏观以及产线冷修情况能 | | --- | --- | --- | --- | | | | | 否给市场带来契机。 | | | 上证 50 | 震荡 | 股指期货/期权：上一交易日，沪深 300 股指收录 0.29%， | | | | | 上证 50 股指收录-0.08%，中证 500 股指收录 1.31%，中 | | | 沪深 300 | 震荡 | 证 1000 股指收录 1.54%。化纤行业、航天军工板块呈现 | | | | | 资金净流入，保险、煤炭板块呈现资金净流出。央行货币 | | | | | 政策委员会召开第四季度例会，研究下阶段货币政策主要 | | | 中证 500 | 反弹 | 思路，建议发挥增量政策和存量政策集成效应，综合运用 | | | | | 多种工具，加强货币政策调控，根据国内外经济金融形势 | | | | | 和金融市场运行情 ...

Report Industry Investment Ratings - Iron ore: Volatile [2] - Coking coal and coke: Volatile [2] - Rebar and hot-rolled coils: Volatile [2] - Glass: Volatile [2] - Soda ash: Volatile [2] - CSI 500: Rebound [4] - CSI 1000: Rebound [4] - Gold: Volatile and bullish [6] - Silver: Volatile and bullish [6] - Logs: Volatile [6] - Pulp: Volatile [8] - Offset paper: Weakly volatile [8] - Soybean oil: Rebound [8] - Palm oil: Rebound [8] - Rapeseed oil: Rebound [8] - Soybean meal: Volatile and bearish [8] - Rapeseed meal: Volatile and bearish [8] - Soybean No. 2: Volatile and bearish [8] - Soybean No. 1: Volatile and bearish [8] - Live pigs: Volatile [9] - Rubber: Volatile [12] - PX: Widely volatile [12] - PTA: Widely volatile [12] - MEG: Volatile [12] - PR: On the sidelines [12] - PF: On the sidelines [12] Core Views - The iron ore market features loose supply, low demand, and rising port inventories. The new global mine production in 2026 is expected to reach 64 - 65 million tons, with growth far exceeding that of crude steel. The current hot metal output is decreasing, and steel mills' maintenance expectations are rising. The implementation of the steel export license management system is a definite negative for raw materials [2]. - The coking coal and coke markets are supported by capacity inspections, safety supervision, and anti - involution policies. However, the steel export license management system has shifted market expectations from supply - side policy benefits to demand - side negatives [2]. - The steel market has seen improved sentiment due to the emphasis on expanding domestic demand. The implementation of the steel export license management system requires a downward adjustment of next year's steel export expectations, and attention should be paid to whether it matches the crude steel production control policy [2]. - The glass market has a supply - demand contradiction. With the decline in absolute prices, there are expectations of production line cold repairs, but the supply contraction is less than expected, and demand is weak due to the continuous decline in real - estate completion [2]. - The financial market shows short - term volatility and medium - term upward trends. High - tech industries continue to grow. The implementation of local special bond balance limits has supported year - end general fiscal expenditures [4]. - The precious metals market is supported by central bank gold purchases, geopolitical risks, and increased physical gold demand in China. Although the Fed's interest rate policy and risk - aversion sentiment may cause short - term fluctuations, the long - term upward logic remains unchanged [6]. - The logs market has a weak supply - demand pattern. Supply pressure is gradually weakening, and demand is relatively soft, so prices are expected to be volatile [6]. - The pulp market has a loose supply - demand situation. Although cost supports prices, paper mills' low acceptance of high - priced pulp due to high inventory and low profitability may keep prices volatile [8]. - The oil and fat market has seen a short - term rebound driven by strong crude oil prices. However, demand prospects are uncertain, and attention should be paid to weather in South American soybean - producing areas and palm oil production and sales in Malaysia [8]. - The meal market is generally volatile and bearish. Global soybean inventories are relatively loose, and the weak performance of US soybeans and abundant domestic supplies may lead to a downward trend [8]. - The live pig market is expected to be volatile. The average trading weight may decline, and the slaughtering rate may fall after the Winter Solstice [9]. - The natural rubber market is affected by weather in major producing areas, and demand support is insufficient. With inventory accumulation, prices are expected to be volatile [12]. - The PX and PTA markets are affected by geopolitical factors and oil price fluctuations. PX prices are currently strong, while PTA may face cost - side instability [12]. - The MEG market has long - term inventory pressure, and prices are expected to be volatile with upward pressure [12]. - The PR and PF markets are affected by raw material prices, but terminal demand is weak, and processing fees may be compressed [12] Summary by Related Catalogs Black Industry - **Iron ore**: In 2026, global mine production will increase by 64 - 65 million tons. Current demand is weak, and the steel export license system is negative for raw materials. Short - term rebounds can be used to enter short positions [2] - **Coking coal and coke**: Supported by policies but affected by the shift in steel export expectations. Short - term, the disappearance of export orders may impact raw material demand and prices [2] - **Rebar and hot - rolled coils**: Market sentiment has improved, but export expectations need adjustment, and attention should be paid to production control policies [2] - **Glass**: Supply - demand contradiction is prominent. Cold repairs are expected, but demand is weak due to real - estate factors [2] - **Soda ash**: No significant information provided other than being grouped as volatile [2] Financial - **Stock index futures/options**: Previous trading day's index performance varied. Central enterprise policies and infrastructure investment are positive for the market [4] - **Treasury bonds**: The yield of 10 - year Treasury bonds is down, and market trends are slightly rebounding. The implementation of local special bond balance limits supports fiscal expenditures [4] Precious Metals - **Gold and silver**: Prices are volatile and bullish, supported by central bank purchases, geopolitical risks, and increased physical demand in China. The Fed's interest rate policy and risk - aversion sentiment are short - term factors [6] Light Industry - **Logs**: Supply pressure is weakening, demand is soft, and prices are expected to be volatile. Spot prices are stable, and to - port volumes are expected to decrease [6] - **Pulp**: Supply - demand is loose. Cost supports prices, but paper mills' low acceptance of high - priced pulp may keep prices volatile [8] - **Offset paper**: Supply is stable, and demand from publication orders provides some support, but social orders are average. Prices are expected to be weakly volatile [8] Oilseeds and Oils - **Oils**: Short - term rebound driven by crude oil, but demand prospects are uncertain. Attention should be paid to South American weather and Malaysian palm oil production and sales [8] - **Meals**: Volatile and bearish. Global soybean inventories are loose, and domestic supplies are abundant [8] Agricultural Products - **Live pigs**: Average trading weight may decline, and the slaughtering rate may fall after the Winter Solstice. Prices are expected to be volatile [9] Soft Commodities - **Rubber**: Affected by weather in major producing areas, demand support is insufficient. With inventory accumulation, prices are expected to be volatile [12] Polyester - **PX**: Geopolitical factors drive oil price increases, and PX supply is high. PXN spreads are temporarily stable, and prices are strong [12] - **PTA**: Oil price fluctuations may loosen the cost side. Although short - term supply - demand has improved, seasonal weakening is inevitable [12] - **MEG**: Long - term inventory pressure exists, and prices are expected to be volatile with upward pressure [12] - **PR and PF**: Affected by raw material prices, but terminal demand is weak, and processing fees may be compressed [12]

1 敬请参阅文后的免责声明 期市有风险投资须谨慎 交易提示 交易提示 交易咨询：0571-85165192，85058093 2025 年 12 月 18 日星期四 16519 新世纪期货交易提示（2025-12-18） | | | | 铁矿：铁矿石"供给宽松、需求低位、港口累库"的主线 | | --- | --- | --- | --- | | | | | 不变：2026 年全球矿山新增 6400–6500 万吨，增速远超 | | | | | 粗钢；当下铁水环比再降、板材库存高压，钢厂检修预期 | | | 铁矿石 | 反弹 | 升温，现实需求疲弱。钢材出口实施许可证管理制度，最 | | | | | 直接的影响就是买单出口被"限制"，对于明年钢材出口 | | | | | 的预期需要下调，同时关注是否匹配粗钢产量管控政策， | | | | | 对于原料而言是确定性的利空。策略上，短期因补库和宏 | | | | | 观情绪造成的反弹具备逢高介入空单的价值，突破前高紧 | | | | | 止损。 | | | 煤焦 | 反弹 | 煤焦：产能倒査、安监巡视作为现实催化，叠加反内卷政 | | | | | 策的预期，推高了 ...

交易提示 交易咨询：0571-85165192，85058093 2025 年 12 月 17 日星期三 16519 新世纪期货交易提示（2025-12-17） | | | | 铁矿：铁矿石"供给宽松、需求低位、港口累库"的主线 | | --- | --- | --- | --- | | | | | 不变：2026 年全球矿山新增 6400–6500 万吨，增速远超 | | | | | 粗钢；当下铁水环比再降、板材库存高压，钢厂检修预期 | | | 铁矿石 | 震荡 | 升温，现实需求疲弱，铁矿价格震荡偏弱运行。钢材出口 | | | | | 实施许可证管理制度，最直接的影响就是买单出口被"限 | | | | | 制"，对于明年钢材出口的预期需要下调，同时关注是否 | | | | | 匹配粗钢产量管控政策，对于原料而言是确定性的利空。 | | | | | 策略上，依托年底成材高结转库存以及铁矿过剩预期，寻 | | | | | 找反弹抛空机会。 | | | 煤焦 | 震荡 | 煤焦：上周四中央经济工作会议虽然再提"反内卷"，但 | | | | | 增量政策的信息太少，导致盘面有所回落。钢材出口实施 | | | | ...

交易提示 交易咨询：0571-85165192，85058093 2025 年 12 月 15 日星期一 16519 新世纪期货交易提示（2025-12-15） | | | | 铁矿：铁矿石"供给宽松、需求低位、港口累库"的主线 | | --- | --- | --- | --- | | | | | 不变：2026 年全球矿山新增 6400–6500 万吨，增速远超 | | | | | 粗钢；当下铁水环比再降、板材库存高压，钢厂检修预期 | | | 铁矿石 | 震荡 | 升温，现实需求疲弱，铁矿价格震荡偏弱运行。钢材出口 | | | | | 实施许可证管理制度，最直接的影响就是买单出口被"限 | | | | | 制"，对于明年钢材出口的预期需要下调，同时关注是否 | | | | | 匹配粗钢产量管控政策，对于原料而言是确定性的利空。 | | | | | 策略上，依托年底成材高结转库存以及铁矿过剩预期，寻 | | | | | 找反弹抛空机会。 | | | 煤焦 | 震荡 | 煤焦：上周四中央经济工作会议虽然再提"反内卷"，但 | | | | | 增量政策的信息太少，导致盘面有所回落。钢材出口实施 | | | | ...

16519 新世纪期货交易提示（2025-12-12） | | | | 铁矿：铁矿石"供给宽松、需求低位、港口累库"的主 | | --- | --- | --- | --- | | | | | 线不变：2026 年全球矿山新增 6400–6500 万吨，增速 | | | | | 远超粗钢；当下铁水环比再降、板材库存高压，钢厂检 | | | 铁矿石 | 震荡 | 修预期升温，现实需求疲弱，铁矿价格震荡偏弱运行。 | | | | | 地产相关政策传闻推动板块权益市场上行，当前终端现 | | | | | 实需求疲弱，铁水环比再降，港口库存高企，铁矿价格 | | | | | 回吐周三涨幅承压运行。实质改善需待明年旺季，策略 | | | | | 上，待补库兑现、情绪拉高后，依托年底成材高结转库 | | | | | 存以及铁矿过剩预期，寻找反弹抛空机会。 | | | 煤焦 | 偏弱 | 煤焦：11 月蒙煤进口量有望创年内新高，短期焦煤供 | | | | | 应存在压力。国家发改委强调采暖季能源保供，降低了 | | | | | 市场对迎峰度冬期间煤炭行业出台新一轮反内卷措施 | | | | | 的预期。焦炭第二轮提降开启， ...

Report Industry Investment Ratings - Iron ore: Rebound [2] - Coking coal and coke: Weak [2] - Rolled steel and spiral steel: Oscillating weakly [2] - Glass: Weak [2] - Soda ash: Weak [2] - CSI 50: Oscillating [3] - CSI 300: Oscillating [3] - CSI 500: Rebound [3] - CSI 1000: Rebound [3] - 2 - year treasury bond: Oscillating [3] - 5 - year treasury bond: Oscillating [3] - 10 - year treasury bond: Consolidating [3] - Gold: Oscillating strongly [5] - Silver: Oscillating strongly [5] - Logs: Oscillating at the bottom [4][7] - Pulp: Oscillating [7] - Offset paper: Oscillating [7] - Soybean oil: Range - bound [7] - Palm oil: Range - bound [7] - Rapeseed oil: Range - bound [7] - Soybean meal: Oscillating [7][8] - Rapeseed meal: Oscillating [7][8] - Soybean No.2: Oscillating [7][8] - Soybean No.1: Oscillating [8] - Live pigs: Weak [8] - Rubber: Oscillating weakly [10] - PX: Widely oscillating [10] - PTA: Oscillating [10] - MEG: Weakly oscillating [10] - PR: On the sidelines [10] - PF: On the sidelines [10] Core Viewpoints - The main line of "loose supply, low demand, and port inventory accumulation" in the iron ore market remains unchanged, and the price will oscillate weakly. For coking coal and coke, there is short - term supply pressure, and prices have adjusted significantly. The downstream demand for rolled steel and spiral steel is weak, and prices are at the bottom. Glass demand is weak, and its price depends on cold - repair progress. In the financial sector, the Fed's interest - rate policy and market sentiment affect the performance of stock indexes and treasury bonds. Precious metals are supported by central - bank gold purchases, interest - rate policies, and geopolitical risks. In the light - industry sector, logs and pulp prices are in an oscillating state due to supply - demand re - balancing. In the oil - and - oilseed sector, the demand for oils is uncertain, and the supply of meal is abundant. The live - pig market is weak, with possible further price declines. Rubber prices may oscillate weakly due to supply and demand factors. In the polyester sector, prices are affected by factors such as oil prices, supply, and demand [2][3][5][7][8][10] Summaries by Industry Black Industry - Iron ore: In 2026, global mines will add 64 - 65 million tons, with a growth rate far exceeding that of crude steel. Current demand is weak, and prices will oscillate weakly. After the Fed's December meeting and the domestic economic - work conference, the macro - sentiment may improve, but substantial improvement will come in the peak season next year. Before the Spring Festival, restocking only provides support at the bottom. One should look for opportunities to short on rebounds [2] - Coking coal and coke: In November, Mongolian coal imports may reach a new high this year, and there is short - term supply pressure. The second round of coke price cuts has started. Although there is restocking demand before the year and coal mines may cut production at the end of the year, prices will find support at the bottom [2] - Rolled steel and spiral steel: Downstream demand is sluggish, and winter restocking has not started. The core lies in steel demand. Steel prices will stop falling if production is cut by more than 5% in Q4 2025 and the "anti - involution" policy is implemented effectively. Currently, prices are oscillating at the bottom [2] - Glass: The price in the Shahe area has weakened again, and demand is insufficient. Some glass factories have postponed cold - repair plans. Although inventory has decreased, it is still up by more than 20% year - on - year. Whether prices can stop falling depends on cold - repair progress [2][3] Financial Sector - Stock indexes: The performance of different stock indexes varies. The Fed has cut interest rates by 25 basis points, and the market's bullish sentiment has recovered. The mid - term trend continues, and the high - tech industry continues to grow [3] - Treasury bonds: The central bank has carried out reverse - repurchase operations, and the market trend has a slight rebound. The Ministry of Finance will conduct a roll - over of 750 billion yuan of special treasury bonds [3] Precious Metals - Gold and silver: In the context of high interest rates and globalization restructuring, the pricing mechanism of gold is shifting. The Fed's interest - rate policy and geopolitical risks are short - term disturbing factors, while central - bank gold purchases, interest - rate policies, and geopolitical risks provide long - term support [5] Light Industry - Logs: Port shipments and national out - of - storage volumes have increased, but demand improvement needs further observation. The supply pressure may gradually decrease, and prices are expected to oscillate at the bottom [4][7] - Pulp: The cost support for pulp prices has increased, but the demand is weak due to the low profitability of the papermaking industry and high inventory of paper mills. Prices are expected to return to an oscillating state [7] - Double - offset paper: The spot - market price is stable. The supply side changes little, and the mid - month publication orders are conducive to paper - enterprise sales. However, weak social demand restricts price increases, and short - term prices will remain oscillating [7] Oil and Oilseed - Oils: The demand for US soybeans for crushing is strong, but the biodiesel policy is uncertain, and exports are weak. The inventory of Malaysian palm oil is high, and the domestic oil supply is abundant. With cost support and seasonal factors, oils are expected to continue range - bound trading [7] - Meals: The global soybean inventory is relatively loose. The market has an increasing expectation of a bumper harvest in South America. The domestic supply of soybean meal is abundant, and demand is cautious. With import - cost support, prices are expected to oscillate [7][8] Agricultural Products - Live pigs: The national average trading weight of live pigs shows a north - up and south - down trend. The settlement price may decline further. The slaughter - enterprise opening rate has increased slightly. The supply is stable, and consumption has increased slightly. The self - breeding and self - raising profit has decreased, and the profit from fattening piglets has increased. The weekly average price of live pigs may continue to decline [8] Soft Commodities - Rubber: The raw - material prices in Yunnan are stable, and the production in Hainan is affected by weather, with a lower - than - expected output. The supply in Thailand has improved, and the supply in Vietnam is tight. Demand support is insufficient, and inventory is accumulating. Prices may oscillate weakly [10] Polyester - PX: The Fed's interest - rate cut and geopolitical tensions have led to an oil - price rebound. The PX supply is high, but downstream demand has increased, and prices will oscillate widely [10] - PTA: Oil - price fluctuations affect the cost of PTA. Although short - term supply and demand have improved, seasonal weakening is inevitable. Prices will follow cost fluctuations [10] - MEG: There is long - term inventory - accumulation pressure, and the short - term supply has decreased. Prices will oscillate weakly [10] - PR: After the interest - rate cut, there is no new positive news, and the market may stop falling and stabilize [10] - PF: Although the terminal performance is average, the current price of polyester staple fiber is low, and prices may oscillate and consolidate [10][11]