Group 1: Industry Performance - The majority of indices in the petroleum and chemical sectors increased last week, with only the petroleum trade index declining [1] - The chemical raw materials index rose by 5.09%, the chemical machinery index by 5.46%, the chemical pharmaceuticals index by 0.14%, and the pesticide and fertilizer index by 3.86% [1] - In the petroleum sector, the petroleum processing index increased by 0.87%, and the petroleum extraction index by 1.96%, while the petroleum trade index fell by 1.60% [1] Group 2: Commodity Prices - International crude oil prices showed a strong performance, with WTI settling at $56.74 per barrel, up 0.14% from December 19, and Brent at $60.64 per barrel, up 0.28% [1] - The top five petrochemical products with price increases included battery-grade lithium carbonate up 15.29%, purified terephthalic acid up 8.32%, paraxylene (CFR China) up 7.26%, polyester FDY up 5.04%, and shale oil up 4.98% [1] - The top five petrochemical products with price declines included liquid chlorine down 37.72%, liquefied natural gas down 6.69%, pure MDI down 4.23%, sulfur down 3.96%, and vitamin D3 down 3.85% [1] Group 3: Capital Market Performance - The top five listed chemical companies with the highest stock price increases were Shenjian Co. up 61.20%, Jiuding New Materials up 48.75%, Jinlitai up 33.12%, Zaiseng Technology up 28.39%, and Dongcai Technology up 28.34% [2] - The top five listed chemical companies with the largest stock price declines were Bohai Chemical down 28.32%, Suli Co. down 13.71%, Tiantie Co. down 13.06%, Bofei Electric down 11.76%, and Kesi Co. down 10.22% [2]

Group 1: Chemical Sector Performance - The chemical raw materials index increased by 1.62%, while the chemical machinery index decreased by 0.96%, the chemical pharmaceuticals index fell by 1.69%, and the pesticide and fertilizer index rose by 4.21% [1] - The top five rising petrochemical products included folic acid up by 20%, battery-grade lithium carbonate up by 11.08%, nitric acid up by 10.43%, sulfur up by 9.95%, and petroleum coke up by 7.23% [1] - The top five declining petrochemical products were liquid chlorine down by 34%, butadiene down by 7.69%, 2,4-D down by 6.09%, trichloroethylene down by 6.00%, and SBS down by 5.90% [1] Group 2: Oil Sector Performance - The oil processing index rose by 1.39%, while the oil extraction index fell by 0.22%, and the oil trading index increased by 3.44% [1] - International crude oil prices continued to decline, with West Texas Intermediate crude oil futures settling at $56.66 per barrel, down 1.36% from December 12, and Brent crude oil futures settling at $60.47 per barrel, down 1.06% from December 12 [1] Group 3: Capital Market Performance of Listed Chemical Companies - The top five rising listed chemical companies included Sulihua Co., Ltd. up by 30.69%, Xinri Hengli up by 27.48%, Reborn Technology up by 23.25%, Ruihua Tai up by 20.93%, and Shenjian Co., Ltd. up by 20.50% [2] - The top five declining listed chemical companies were Huarong Chemical down by 20.01%, Enjie Co., Ltd. down by 18.36%, Weike Technology down by 13.15%, Jinbantai down by 12.83%, and Xingye Co., Ltd. down by 12.63% [2]

行业 MEG 日报 能源化工研究团队 研究员：李捷,CFA（原油燃 研究员：任俊弛（PTA、MEG） 研究员：彭浩洲（尿素、工 研究员：彭婧霖（聚烯烃） 研究员：刘悠然（纸浆） 研究员：冯泽仁（玻璃纯碱） 期货从业资格号：F03134307 请阅读正文后的声明 日期 2025 年 12 月 23 日 料油） 021-60635738 lijie@ccb.ccbfutures.com 期货从业资格号：F3031215 021-60635737 renjunchi@ccb.ccbfutures.com 期货从业资格号：F3037892 业硅）028-8663 0631 penghaozhou@ccb.ccbfutures.c om期货从业资格号：F3065843 021-60635740 pengjinglin@ccb.ccbfutures.c om期货从业资格号：F3075681 021-60635570 liuyouran@ccb.ccbfutures.com 期货从业资格号：F03094925 021-60635727 fengzeren@ccb.ccbfutures.com ＃summary＃ 每日报告 ...

| | 申银万国期货研究所 陆甲明 （从业编号F3079531 交易咨询号Z0015919） | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | | lujm@sywgqh.com.cn 021-50583880 | | | | | | | | | LL PP | | | | | | | | | 1月 5月 9月 1月 5月 9月 | | | | | | | | | 前日收盘价 | 6272 | 6320 | 6367 | 6132 | 6213 | 6240 | | 期 | 前2日收盘价 | 6433 | 6476 | 6514 | 6202 | 6279 | 6303 | | 货 | 涨跌 | -161 | -156 | -147 | -70 | -66 | -63 | | | 涨跌幅 | -2.50% | -2.41% | -2.26% | -1.13% | -1.05% | -1.00% | | 市 场 | 成交量 | 66179 | 721995 | 14047 | 51796 | 375015 | 6257 | | | ...

| | 申银万国期货研究所 陆甲明 （从业编号F3079531 交易咨询号Z0015919） | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | | lujm@sywgqh.com.cn 021-50583880 | | | | | | | | | | | LL | | | PP | | | | | 1月 | 5月 | 9月 | 1月 | 5月 | 9月 | | | 前日收盘价 | 6433 | 6476 | 6514 | 6202 | 6279 | 6303 | | 期 | 前2日收盘价 | 6439 | 6479 | 6514 | 6196 | 6254 | 6287 | | 货 | 涨跌 | -6 | -3 | 0 | 6 | 25 | 16 | | 市 | 涨跌幅 | -0.09% | -0.05% | 0.00% | 0.10% | 0.40% | 0.25% | | 场 | 成交量 | 56414 | 420481 | 9818 | 68916 | 330436 | 8421 | | | 持仓量 | 105482 | ...

| | | | | lujm@sywgqh.com.cn 021-50583880 | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | LL | | | PP | | | | | 1月 | 5月 | 9月 | 1月 | 5月 | 9月 | | | 前日收盘价 | 6439 | 6479 | 6514 | 6196 | 6254 | 6287 | | 期 | 前2日收盘价 | 6516 | 6543 | 6568 | 6192 | 6256 | 6291 | | 货 | 涨跌 | -77 | -64 | -54 | 4 | -2 | -4 | | | 涨跌幅 | -1.18% | -0.98% | -0.82% | 0.06% | -0.03% | -0.06% | | 市 场 | 成交量 | 58405 | 378254 | 8742 | 80341 | 302658 | 4948 | | | 持仓量 | 119319 | 540127 | 12595 | 166066 | 519494 | 27232 | | | 持仓量增减 | ...

| | 申银万国期货研究所 陆甲明 （从业编号F3079531 交易咨询号Z0015919） lujm@sywgqh.com.cn 021-50583880 | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | | LL PP | | | | | | | | | 1月 5月 9月 1月 5月 9月 | | | | | | | | | 前日收盘价 | 6522 | 6557 | 6583 | 6178 | 6254 | 6277 | | 期 | 前2日收盘价 | 6476 | 6486 | 6519 | 6129 | 6168 | 6211 | | 货 | 涨跌 涨跌幅 | 46 0.71% | 71 1.09% | 64 0.98% | 49 0.80% | 86 1.39% | 66 | | 市 | | | | | | | 1.06% | | 场 | 成交量 | 131615 | 458385 | 5952 | 271855 | 478514 | 9946 | | | 持仓量 | 150173 | 488788 | 9185 | ...

Group 1: Chemical Sector Performance - The chemical raw materials index decreased by 1.75%, while the chemical machinery index increased by 0.47%. The pharmaceutical index fell by 0.24%, and the pesticide and fertilizer index dropped by 1.48% [1] - In the petroleum sector, the petroleum processing index declined by 2.65%, the petroleum extraction index fell by 2.49%, and the petroleum trading index decreased by 7.22% [1] Group 2: Oil Price Trends - International crude oil prices decreased, with the NYMEX West Texas Intermediate crude oil futures settling at $57.44 per barrel, down 4.39% from December 5. The ICE Brent crude oil futures settled at $61.12 per barrel, down 4.13% from December 5 [1] Group 3: Petrochemical Product Price Changes - The top five petrochemical products with price increases were lithium battery electrolyte (up 5.50%), vitamin VA (up 5.21%), bisphenol A (up 4.42%), sulfuric acid (up 4.36%), and sulfur (up 4.21%) [1] - The top five petrochemical products with price decreases were liquid chlorine (down 32.88%), 2% biotin (down 5.45%), vitamin D3 (down 5.11%), aniline (down 4.36%), and DEG (down 4.15%) [1] Group 4: Capital Market Performance of Chemical Companies - The top five performing listed chemical companies were Zai Sheng Technology (up 61.19%), Guoci Materials (up 23.46%), Lanxiao Technology (up 18.13%), Qiaoyuan Co. (up 15.18%), and Yongguan New Materials (up 14.34%) [2] - The top five underperforming listed chemical companies were Fanli Technology (down 22.56%), Qingshuiyuan (down 18.42%), Hengtong Co. (down 16.12%), Letong Co. (down 15.53%), and Asia Pacific Industry (down 14.06%) [2]

行业 MEG 日报 日期 2025 年 12 月 12 日 料油） 021-60635738 lijie@ccb.ccbfutures.com 期货从业资格号：F3031215 021-60635737 renjunchi@ccb.ccbfutures.com 期货从业资格号：F3037892 业硅）028-8663 0631 penghaozhou@ccb.ccbfutures.c om期货从业资格号：F3065843 021-60635740 pengjinglin@ccb.ccbfutures.c om期货从业资格号：F3075681 021-60635570 liuyouran@ccb.ccbfutures.com 期货从业资格号：F03094925 021-60635727 fengzeren@ccb.ccbfutures.com 能源化工研究团队 研究员：李捷,CFA（原油燃 研究员：任俊弛（PTA、MEG） 研究员：彭浩洲（尿素、工 研究员：彭婧霖（聚烯烃） 研究员：刘悠然（纸浆） 研究员：冯泽仁（玻璃纯碱） 期货从业资格号：F03134307 请阅读正文后的声明 ＃summary＃ 每日报告 ...

20251212申万期货品种策略日报-聚烯烃（LL&PP） 申银万国期货研究所 陆甲明 （从业编号F3079531 交易咨询号Z0015919） 免 责 声 明 本公司具有中国证监会核准的期货交易咨询业务资格 （核准文号 证监许可[2011]1284号） 研究局限性和风险提示 报告中依据和结论存在范围局限性，对未来预测存在不及预期，以及宏观环境和产业链影响因素存在不确定性变化等风险。 分析师声明 作者具有期货交易咨询执业资格，保证报告所采用的数据均来自合规渠道，分析逻辑基于作者的职业理解，本报告清晰准确地 反映了作者的研究观点，力求独立、客观和公正，结论不受任何第三方的授意或影响，作者及利益相关方不曾因也将不会因本 报告中的具体推荐意见或观点而直接或间接获取任何形式的不当利益。 免责声明 本报告的信息均来源于第三方信息提供商或其他已公开信息，本公司对这些信息的准确性、完整性、时效性或可靠性不作任何 保证，也不保证所包含的信息和建议不会发生任何变更。市场有风险，投资需谨慎。我们力求报告内容的客观、公正，但文中 的观点、结论和建议仅供参考，报告中的信息或意见并不构成所述品种的买卖出价，投资者据此做出的任何投资决策 ...