现货价格及基差 品种 5月16日 5月15日 涨跌 涨跌幅 单位 云南国营全乳胶(SCRWF):上海 14950 15000 -50 -0.33% 全乳基差(切换至2509合约) 45 -90 135 150.00% 元/吨 泰标混合胶报价 14600 14800 -200 -1.35% 非标价差 -305 -290 -15 -5.17% 品种 5月16日 5月15日 涨跌幅 单位 涨跌 杯胶：国际市场：FOB中间价 54.20 54.15 0.05 0.09% 泰铢/公斤 胶水:国际市场:FOB中间价 62.25 61.75 0.50 0.81% 天然橡胶:胶块:西双版纳州 13500 13300 200 1.50% 天然橡胶：胶水：西双版纳州 13700 0.73% 13800 100 元/吨 原料：市场主流价：海南 13500 13500 0 0.00% 外胶原料：市场主流价：海南 9000 9000 0.00 0.00% 月间价差 合约 5月16日 5月15日 涨跌幅 单位 涨跌 9-1价差 -835 -820 -15 -1.83% 1-5价差 -170 1050 -1220 -116.19% 元/吨 ...

Industry Overview - The construction materials sector is expected to benefit from domestic demand policies aimed at stabilizing the economy, with a focus on post-completion projects and renovation of second-hand homes [1] - As of April 30, the overall PB (Price to Book) for the construction materials sector is at 1.0x, indicating a historical low valuation, while the PE (Price to Earnings) for various segments shows significant differences [1] - In Q1 2025, the transaction volume of second-hand homes in 20 major cities reached 521,300 units, a year-on-year increase of 26.88%, indicating a resilient real estate market [1] Cement Sector - The cement market is experiencing a weak recovery in demand, with a projected year-on-year decline of 1.4% in Q1 2025 production, but municipal infrastructure is providing some support [2] - Central government policies promoting production optimization and price maintenance have improved the profitability of cement companies, with gross and net profit margins expected to rise in 2024 [2] - The overall average price of cement is anticipated to continue its upward trend in 2025, leading to a potential recovery in industry profits [2] Glass Sector - Demand for glass remains resilient, primarily driven by the progress in housing completion projects, although prices are under pressure due to overall weak demand [3] - Seasonal demand is expected to strengthen in the second half of the year, with fewer production lines expected to resume operations, leading to a more stable industry environment [3] - The recommendation for investment focuses on companies like Qibin Group, which are expected to see a reversal in profitability and valuation [3] Consumer Building Materials - Retail business is becoming a key growth driver, with leading companies accelerating their retail development in response to the renovation cycle of second-hand and existing homes [4] - The competitive landscape is shifting, with leading companies increasing their market share, particularly in the waterproofing materials sector [4] - The consumer building materials sector is currently undervalued, with a low allocation in public fund holdings, suggesting potential for growth [4] Glass Fiber Sector - The glass fiber industry is seeing a recovery in prices due to improved demand from wind energy and consumer electronics, with the average price reaching 3,812.5 yuan/ton as of April 18, 2025 [5] - Inventory levels have decreased, indicating a tightening supply-demand balance, which is favorable for long-term industry growth [5] - Leading companies in the glass fiber sector are expected to benefit from valuation and profit recovery opportunities [5]

Investment Rating - Industry rating is maintained at "Outperform the Market" [5] Core Viewpoints - The recent reduction in tariffs is beneficial for the fiberglass industry, with a focus on structural opportunities in low dielectric and low expansion products [2][3][17] - In the week of May 10-16, the sales area of commercial housing in 30 major cities was 1.8952 million square meters, a year-on-year decrease of 10.34% [2][16] - The current tariff rate on fiberglass stands at 55%, which is a combination of previous tariffs and new measures, but the impact on the fiberglass industry is expected to be limited compared to earlier trade disputes [2][13] - The supply side is facing significant capacity shocks, with an estimated actual capacity impact of approximately 930,000 tons in 2025 due to new production lines coming online [3][19] - The market demand for low dielectric and low expansion fiberglass is anticipated to grow, with key players like China National Materials and Honghe Technology positioned well in this segment [3][17] Summary by Sections Market Review - The Shanghai Composite Index rose by 1.12% while the construction materials sector fell by 0.15% during the past five trading days [11] - Notable stock performances included Zhongqi New Materials (+26.6%) and ST Sansheng (+11.5%) [11] Key Industry Segments - Cement prices have continued to decline, with a decrease of 1.1% observed recently, particularly in North China, East China, and Central South regions [19] - The fiberglass market is stabilizing, with mainstream prices for non-alkali yarn remaining steady, while the overall market is expected to trend weakly [19][20] Recommended Stocks - Key recommended stocks include China National Materials, Sankeshu, Western Cement, Huaxin Cement, China Resources Cement Technology, and Gaozheng Mining [20][21]

Investment Rating - Industry rating is maintained at "Outperform the Market" [5] Core Viewpoints - The recent reduction in tariffs is beneficial for the fiberglass industry, with a focus on structural opportunities in low dielectric and low expansion products [2][3][17] - In the week of May 10-16, the sales area of commercial housing in 30 major cities was 1.8952 million square meters, a year-on-year decrease of 10.34% [2][16] - The current tariff rate on fiberglass stands at 55%, which is a combination of previous tariffs and new measures, but the impact on the fiberglass industry is expected to be limited compared to earlier trade disputes [2][13] - The supply side is experiencing significant capacity increases, with an estimated actual capacity impact of approximately 930,000 tons in 2025 due to new production lines coming online [3][19] - The market demand for low dielectric and low expansion fiberglass is anticipated to grow, with expectations for the second generation of these products to continue the high demand trend [3][17] Summary by Sections Market Review - The Shanghai Composite Index rose by 1.12% while the construction materials sector fell by 0.15% during the past five trading days [11] - Notable stock performances included Zhongqi New Materials (+26.6%) and ST Sansheng (+11.5%) [11] Key Sub-Industry Tracking - Cement prices have continued to decline, with a decrease of 1.1% observed [19] - The fiberglass market is stabilizing, with prices for non-alkali yarn remaining steady, while the overall market is expected to trend weakly [19][20] Recommendations - Key recommended stocks include Zhongcai Technology, Sankeshu, Western Cement, Huaxin Cement, and China Resources Cement Technology [20][21] - The report emphasizes the long-term value of traditional building materials and the growth potential of new energy materials [20][21]

【一周一议】 吉林化纤宣布上调湿法 3k 碳纤维价格。5 月 13 日，吉林化纤发布调价通知，受低空经济拉动，无人机需求，出口爆 增，湿法碳纤维良好的易加工性影响，公司旗下的湿法 3k 碳纤维供不应求，即日起各牌号产品每吨分别上涨 10000 元。碳纤维复合材料由于其①质轻且强度高，②耐腐蚀性，③耐高温性，④抗电磁干扰等优异性能，已成为低空经济 飞行器的核心轻量化材料。整体而言，目前碳纤维复合材料约占无人机结构总质量的 60-80%。根据中国低空经济联盟 发布的《低空经济发展趋势报告》预测，到 2030 年我国 eVTOL 市场保有量有望突破 10 万架，根据我们测算，2030 年 我国 eVTOL 行业拉动碳纤维增量约 2.04 万吨（非单年拉动量，10 万架为 2030 年市场保有量）。2024 年我国碳纤维需 求为 6.03 万吨，有望成为碳纤维下一个关键增长极。同时，低空经济增量政策持续出台，如 5 月 13 日，四川公布《支 持低空经济发展的若干政策措施》，省发改委主任代永波表示，四川将每年统筹安排 3 亿元省级资金，专项支持低空 经济发展。 关注"一带一路"进展。本周"一带一路"热点事件不断，1） ...

【一周一议】 吉林化纤宣布上调湿法 3k 碳纤维价格。5 月 13 日，吉林化纤发布调价通知，受低空经济拉动，无人机需求，出口爆 增，湿法碳纤维良好的易加工性影响，公司旗下的湿法 3k 碳纤维供不应求，即日起各牌号产品每吨分别上涨 10000 元。碳纤维复合材料由于其①质轻且强度高，②耐腐蚀性，③耐高温性，④抗电磁干扰等优异性能，已成为低空经济 飞行器的核心轻量化材料。整体而言，目前碳纤维复合材料约占无人机结构总质量的 60-80%。根据中国低空经济联盟 发布的《低空经济发展趋势报告》预测，到 2030 年我国 eVTOL 市场保有量有望突破 10 万架，根据我们测算，2030 年 我国 eVTOL 行业拉动碳纤维增量约 2.04 万吨（非单年拉动量，10 万架为 2030 年市场保有量）。2024 年我国碳纤维需 求为 6.03 万吨，有望成为碳纤维下一个关键增长极。同时，低空经济增量政策持续出台，如 5 月 13 日，四川公布《支 持低空经济发展的若干政策措施》，省发改委主任代永波表示，四川将每年统筹安排 3 亿元省级资金，专项支持低空 经济发展。 关注"一带一路"进展。本周"一带一路"热点事件不断，1） ...

5月16日，国内期市能化板块大面积飘绿。其中，玻璃期货主力合约开盘报1033.00元/吨，今日盘中低 位震荡运行；截至午间收盘，玻璃主力最高触及1037.00元，下方探低1008.00元，跌幅达2.51%。 本周浮法玻璃行业供应继续收缩，平均开工率75%，环比减少0.24%，平均产能利用率77.98%，环比减 少0.04个百分点，全国浮法玻璃产量也回落至109.17万吨，为2个半月新低。 中美关税摩擦缓和，市场情绪回暖的情况下，煤制气价格上涨，以煤制气为燃料的浮法玻璃周均利润降 至104.2元/吨，为6周低位；同样石油焦价格反弹至2910元，以石油焦为燃料的浮法玻璃周均利润降 至-70.02元/吨；而天然气价格下降31元至4441元，以天然气为燃料的浮法玻璃周均利润微调至-149.52 元/吨。 后市来看，玻璃期货行情将如何运行，相关机构观点汇总如下： 中天期货表示，玻璃今天在低位窄幅波动，临近1000整数关口，玻璃有下跌减速转横盘震荡的迹象。玻 璃目前供应持续收缩，但中游库存高企，需求端改善幅度有限，下游刚需采购为主，若后期下游需求复 苏不及预期，高库存将压制玻璃价格走势。 华联期货指出，本周玻璃产线开工率 ...

投资咨询系列报告 山金期货黑色板块日报 更新时间：2025年05月16日08时21分 一、螺纹、热卷 报告导读： 中美贸易谈判结果远超市场预期，极大的提振了市场信心，螺纹从低位反弹。 4 月的信贷数据较差，印证降准降息等重磅举措的必要性 ，政策面利 多基本兑现。房地产方面，核心城市有所企稳，低线城市房地产市场仍在筑底过程中 。本周我的钢铁公布的数据显示，产量有所上升，厂库回落， 社库继续回落，总库存下降，表观需求回升。限产传闻对市场提振作用有限，但生产端认为今年大概率会有限产政策出台 。整体来看，目前市场逐 渐由强现实向弱现实转变，短线受中美大幅互减关税影响而得到提振 ，但弱预期可能还没有发生实质性的改变 。从技术上看，短线大幅反弹，下行 趋势进入低位震荡。 操作建议： 观望。耐心等待利空因素计价完毕之后，充分调整后可尝试逢低做多，谨慎追涨，以防短线利多兑现后出现大幅调整 ； 表1：螺纹、热卷相关数据 数据类别 指标 单位 最新 较上日 较上周 期现货价格 螺纹钢主力合约收盘价 元/吨 3118 -9 -0.29% 66 2.16% 热轧卷板主力合约收盘价 元/吨 3260 -7 -0.21% 69 2.16 ...

Group 1: Report Information - Report title: Soda Ash and Glass Daily Report [1] - Date: May 16, 2024 [2] - Research team: Energy and Chemical Research Team [4] Group 2: Investment Rating - No investment rating provided in the report Group 3: Core Views - Soda ash futures may have a short - term small - scale rebound in May but lack continuous upward momentum. The long - term pattern is one of oversupply, and prices are expected to enter a downward channel again in mid - to - late May [8]. - The cost support of float glass futures prices may appear in the short term, and the short - term market has a certain support due to the expectation of rush - to - export. However, the continuous game of supply - demand relationship is the key factor for the subsequent trend [10]. Group 4: Summary by Directory 1. Soda Ash and Glass Market Review and Operation Suggestions - **Soda ash futures**: On May 15, the main soda ash futures SA509 maintained a volatile and slightly stronger trend, closing at 1330 yuan/ton, up 11 yuan/ton with a 0.83% increase and an increase of 82,994 lots in positions [7]. - **Soda ash spot**: Supply and demand both decreased, and inventory accumulation continued. The weekly output in the week of May 15 fell to 677,700 tons, a decrease of 8.52%; the weekly operating load rate dropped to 83%. As of May 8, the shipment volume was 711,700 tons, a 7.26% decrease from the previous period. As of May 15, the weekly enterprise inventory of heavy - soda ash remained at 880,000 tons [8]. - **Glass futures**: The FG509 contract closed at 1036 yuan/ton on May 16, down 1 yuan/ton with a 0.09% decrease [7]. - **Glass market**: The overall profit of the float glass production industry increased slightly. Production remained stable, demand was relatively flat, downstream procurement was conservative, and inventory accumulated. The futures price was approaching the production cost line [9][10]. 2. Industry News - China and the US will maintain communication on economic and trade concerns based on the consensus of the Geneva talks [11]. - The domestic float glass market prices were generally stable with minor fluctuations, and trading was average. Different regions had different price trends [11]. - The baking soda market in Henan was operating steadily with a lukewarm trading atmosphere, and the mainstream ex - factory price of food - grade baking soda was estimated at 1200 - 1260 yuan/ton [11]. 3. Data Overview - The report provides charts on the price trends of active contracts for soda ash and glass, soda ash weekly production, soda ash enterprise inventory, central China heavy - soda market prices, and flat glass production [13][19][21]

Group 1 - The booking volume for container transport from China to the US surged nearly 300% after the mutual tariff reductions between the US and China, with an average of 21,530 standard containers booked in the week ending May 14, up from 5,709 containers in the week ending May 5 [1] - Rebar production in China increased to 2.2653 million tons, a rise of 30,000 tons or 1.34% from the previous week, while apparent demand rose by 460,000 tons or 21.69% to 2.6029 million tons [1] - Brazil's Mato Grosso state achieved a record soybean yield of 66.3 bags per hectare for the 2024/2025 season, exceeding recent averages by 14 bags [1] Group 2 - The expected biodiesel blending obligation in the US is projected to be between 4.6 to 4.8 billion gallons, significantly lower than the previous estimate of 5.5 to 5.75 billion gallons [2] - Brazil's soybean exports are forecasted to reach 3.9898 million tons for the week of May 11 to May 17, up from 3.1062 million tons the previous week [2] - Approximately 17% of US soybean planting areas are affected by drought, an increase from 15% the previous week, while 22% of corn planting areas are affected, up from 20% [2] Group 3 - The float glass industry in China is experiencing a supply contraction, with an average operating rate of 75%, down 0.24% week-on-week, and production falling to 1.0917 million tons, the lowest in two and a half months [3] - The total production capacity for metallurgical-grade alumina in China is 10.9222 million tons per year, with an operating capacity of 8.412 million tons per year, and the weekly operating rate decreased by 2.66 percentage points to 77.02% [3]