白糖产业日报 2025-07-31 | 项目类别 | 数据指标 | 最新 | 环比 数据指标 | 最新 | 环比 | | --- | --- | --- | --- | --- | --- | | 期货市场 | 期货主力合约收盘价:白糖(日,元/吨) | 5793 | -11 主力合约持仓量:白糖(日,手) | 255082 | -21949 -1532 | | | 仓单数量:白糖(日,张) | 19473 | -47 期货前20名持仓:净买单量:白糖(日,手) | 7075 | | | | 有效仓单预报:白糖:小计(日,张) 进口加工估算价(配额内):巴西糖(日,元/ | 0 | 0 | | | | 现货市场 | | 4533 | 39 进口加工估算价(配额内):泰国糖(日,元/ | 4585 | 40 51 | | | 吨) 进口巴糖估算价(配额外,50%关税)(日,元 | | 吨) | | | | | | 5761 | 51 进口泰糖估算价(配额外,50%关税)(日,元 | 5828 | | | | /吨) 现货价:白砂糖:昆明(日,元/吨) | 5900 | -15 现货价:白砂糖:南宁(日,元/吨) ...

玉米系产业日报 2025-07-31 | 项目类别 | 数据指标 | 最新 | 环比 数据指标 | 最新 | 环比 | | --- | --- | --- | --- | --- | --- | | | 期货收盘价(活跃合约):(日,元/吨) 玉米月间价差(9-1):(日,元/吨) 期货持仓量(活跃合约):黄玉米(日,手) | 2288 79 769791 | -24 玉米淀粉期货收盘价(活跃合约):(日,元/ 吨) -15 玉米淀粉月间价差(9-11):(日,元/吨) 19476 期货持仓量(活跃合约):玉米淀粉(日,手) | 2660 93 162157 | -23 -1 -2989 | | 期货市场 | | | | | | | | 期货前20名持仓:净买单量:玉米(日,手) | -22570 | 6231 期货前20名持仓:净买单量:玉米淀粉(日, | -21587 | -3822 | | | 注册仓单量:黄玉米(日,手) | 154091 | 手) -2500 注册仓单量:玉米淀粉(日,手) | 0 | -2573 | | | 主力合约CS-C价差(日,元/吨) | 372 | 1 | | | | 外 ...

Report Summary 1. Report Industry Investment Rating No investment rating information is provided in the report. 2. Core View of the Report The report indicates that on Thursday, the I2509 contract decreased with reduced positions. Macroeconomically, the Fed maintained the federal funds rate target range between 4.25% and 4.50%, in line with market expectations. In terms of supply - demand, the shipment volume of Australian and Brazilian iron ore increased this period, while the arrival volume decreased, and domestic port inventories continued to rise. Iron - water production remained above 2.4 million tons, and demand support still existed. Overall, due to the high linkage of the black series, the coking coal limit - down affected market sentiment, causing iron ore prices to decline under pressure. Technically, the 1 - hour MACD indicator of the I2509 contract showed that DIFF and DEA were weakening downward, with the green bar expanding. The recommended operation is short - term trading, paying attention to rhythm and risk control [2]. 3. Summary by Relevant Catalogs 3.1 Futures Market - The closing price of the I main contract was 779 yuan/ton, a decrease of 10 yuan; the position volume was 419,559 lots, a decrease of 32,551 lots. - The spread between the I 9 - 1 contracts was 25.5 yuan/ton, an increase of 2.5 yuan; the net position of the top 20 in the I contract was - 20,682 lots, a decrease of 604 lots. - The warehouse receipts of the Dalian Commodity Exchange for I were 3,600 lots, an increase of 200 lots. - The quotation of the Singapore iron ore main contract as of 15:00 was 100 US dollars/ton, a decrease of 1.71 US dollars [2]. 3.2 Spot Market - The price of 61.5% PB powder ore at Qingdao Port was 839 yuan/dry ton, an increase of 1 yuan; the price of 60.8% Mac fine ore at Qingdao Port was 824 yuan/dry ton, an increase of 2 yuan. - The price of 56.5% Super Special fine ore at Jingtang Port was 723 yuan/dry ton, a decrease of 5 yuan; the basis of the I main contract (Mac fine dry ton - main contract) was 45 yuan, an increase of 12 yuan. - The 62% Platts iron ore index (previous day) was 100.95 US dollars/ton, a decrease of 0.95 US dollars; the ratio of Jiangsu scrap steel to 60.8% Mac fine ore at Qingdao Port was 3.39, an increase of 0.07. - The estimated import cost was 831 yuan/ton, a decrease of 7 yuan [2]. 3.3 Industry Situation - The global iron ore shipment volume (weekly) was 32.009 million tons, an increase of 0.918 million tons; the arrival volume at 47 ports in China (weekly) was 23.197 million tons, a decrease of 1.921 million tons. - The iron ore inventory at 47 ports (weekly) was 143.9568 million tons, an increase of 0.1417 million tons; the iron ore inventory of sample steel mills (weekly) was 88.8522 million tons, an increase of 0.6306 million tons. - The iron ore import volume (monthly) was 105.95 million tons, an increase of 7.82 million tons; the available days of iron ore (weekly) were 23 days, an increase of 2 days. - The daily output of 266 mines (weekly) was 411,000 tons, an increase of 4,600 tons; the operating rate of 266 mines (weekly) was 64.68%, an increase of 0.68 percentage points. - The iron concentrate inventory of 266 mines (weekly) was 409,000 tons, a decrease of 43,500 tons; the BDI index was 1,995, a decrease of 114. - The freight rate of iron ore from Tubarao, Brazil to Qingdao was 23.59 US dollars/ton, a decrease of 0.64 US dollars; the freight rate of iron ore from Western Australia to Qingdao was 9.84 US dollars/ton, a decrease of 0.32 US dollars [2]. 3.4 Downstream Situation - The blast furnace operating rate of 247 steel mills (weekly) was 83.48%, unchanged; the blast furnace capacity utilization rate of 247 steel mills (weekly) was 90.78%, a decrease of 0.14 percentage points. - The domestic crude steel output (monthly) was 83.18 million tons, a decrease of 3.36 million tons [2]. 3.5 Option Market - The 20 - day historical volatility of the underlying (daily) was 22.40%, an increase of 0.45 percentage points; the 40 - day historical volatility of the underlying (daily) was 18.18%, an increase of 0.31 percentage points. - The implied volatility of at - the - money call options (daily) was 21.14%, an increase of 0.95 percentage points; the implied volatility of at - the - money put options (daily) was 18.41%, a decrease of 0.68 percentage points [2]. 3.6 Industry News - According to Mysteel statistics, the total inventory of imported sinter powder of 114 steel mills was 2.83069 million tons, an increase of 35,920 tons compared with the previous period. The total daily consumption of imported sinter powder was 115,700 tons, an increase of 2,230 tons compared with the previous period. The inventory - to - consumption ratio was 24.47, a decrease of 0.16 compared with the previous period. - From July 21st to July 27th, 2025, the arrival volume at 47 ports in China was 23.197 million tons, a decrease of 1.921 million tons compared with the previous period; the arrival volume at 45 ports in China was 22.405 million tons, a decrease of 1.307 million tons compared with the previous period; the arrival volume at the six northern ports was 11.573 million tons, a decrease of 2.319 million tons compared with the previous period [2]. 3.7 Key Points to Focus On - The iron ore port inventory in domestic ports, the blast furnace operating rate and capacity utilization rate of steel mills on Friday [2].

数据来源第三方，观点仅供参考。市场有风险，投资需谨慎！ 备注：RB：螺纹钢；HC：热轧卷板 螺纹钢产业链日报 2025/7/31 | 项目类别 | 数据指标 | 最新 | 环比 数据指标 | 最新 | 环比 | | --- | --- | --- | --- | --- | --- | | 期货市场 | RB主力合约收盘价(元/吨) | 3,205.00 | -110↓ RB主力合约持仓量(手) | 1816026 | -213107↓ | | | RB合约前20名净持仓(手) | -58700 | -59984↓ RB10-1合约价差(元/吨) | -56 | 0.00 | | | RB上期所仓单日报(日，吨) | 85034 | 0.00 HC2510-RB2510合约价差(元/吨) | 185 | +17↑ | | 现货市场 | 杭州 HRB400E 20MM(理计，元/吨) | 3,380.00 | -100↓ 杭州 HRB400E 20MM(过磅，元/吨) | 3,467 | -103↓ | | | 广州 HRB400E 20MM(理计，元/吨) | 3,470.00 | -10↓ 天津 HRB40 ...

纯碱玻璃产业日报 2025-07-31 | 项目类别 | 数据指标 | 最新 | 环比 数据指标 | 最新 | 环比 | | --- | --- | --- | --- | --- | --- | | | 纯碱主力合约收盘价(日,元/吨) 纯碱与玻璃价差(日,元/吨) | 1247 130 | -64 玻璃主力合约收盘价(日,元/吨) 10 纯碱主力合约持仓量(日,手) | 1117 974024 | -74 109991 | | | 玻璃主力合约持仓量(日,手) | | 142138 纯碱前20名净持仓 | | | | | | 1101265 | | -344377 | -14009 | | 期货市场 | 玻璃前20名净持仓 | -215547 | -19125 纯碱交易所仓单(日,吨) | 1500 | 145 | | | 玻璃交易所仓单(日,吨) | 0 | 0 纯碱9月-1月合约价差 | -83 | 6 | | | 玻璃合约9月-1月价差 | -129 | -4 纯碱基差(日,元/吨) | -11 | 7 | | | 玻璃基差(日,元/吨) | 1 | -3 | | | | | 华北重碱(日,元/吨) ...

| 项目类别 | 数据指标 | 最新 | 环比 数据指标 | 最新 | 环比 | | --- | --- | --- | --- | --- | --- | | 期货市场 | 郑州尿素主力合约收盘价(日,元/吨) | 1714 | -28 郑州尿素9-1价差(日,元/吨) | -22 | 6 | | | 郑州尿素主力合约持仓量(日,手) | 141557 | -5600 郑州尿素前20名净持仓 | -18779 | 3449 | | | 郑州尿素交易所仓单(日,张) | 3233 | 333 | | | | 现货市场 | 河北(日,元/吨) | 1750 | 0 河南(日,元/吨) | 1780 | 10 | | | 江苏(日,元/吨) | 1790 | 0 山东(日,元/吨) | 1770 | 0 | | | 安徽(日,元/吨) | 1790 | 0 郑州尿素主力合约基差(日,元/吨) | 56 | 28 | | | FOB波罗的海(日,美元/吨) | 430 | 0 FOB中国主港(日,美元/吨) | 425 | 0 | | 产业情况 | 港口库存(周,万吨) | 54.3 | 0.2 企业库存(周,万吨 ...

价货接受意愿较低，供需两弱局面。国内库存进入去库周期，随着国内不锈钢减产持续，库存下降有所加 研究员: 王福辉 期货从业资格号F03123381 期货投资咨询从业证书号Z0019878 不锈钢产业日报 2025-07-31 | 项目类别 | 数据指标 | 最新 | 环比 数据指标 | 最新 | 环比 | | --- | --- | --- | --- | --- | --- | | 期货市场 | 期货主力合约收盘价:不锈钢(日,元/吨) | 12805 | -115 08-09月合约价差:不锈钢(日,元/吨) | 10 | 10 | | | 期货前20名持仓:净买单量:不锈钢(日,手) | -23761 | 6549 主力合约持仓量:不锈钢(日,手) | 94448 | -8202 | | | 仓单数量:不锈钢(日,吨) | 103234 | 0 | | | | 现货市场 | 304/2B卷:切边:无锡(日,元/吨) | 13500 | 0 市场价:废不锈钢304:无锡(日,元/吨) | 9500 | 0 | | | SS主力合约基差(日,元/吨) | 365 | 115 | | | | 上游情况 | 电解镍 ...

鸡蛋产业日报 2025-07-31 免责声明 本报告中的信息均来源于公开可获得资料，瑞达期货股份有限公司力求准确可靠，但对这些信息的准确性及完整性不做任 何保证，据此投资，责任自负。本报告不构成个人投资建议，客户应考虑本报告中的任何意见或建议是否符合其特定状况。本 报告版权仅为我公司所有，未经书面许可，任何机构和个人不得以任何形式翻版、复制和发布。如引用、刊发，需注明出处为 瑞达期货股份有限公司研究院，且不得对本报告进行有悖原意的引用、删节和修改。 研究员: 许方莉 期货从业资格号F3073708 期货投资咨询从业证书号Z0017638 | 项目类别 | 数据指标 环比 数据指标 | 最新 | 最新 | 环比 | | --- | --- | --- | --- | --- | | | 期货收盘价(活跃合约):鸡蛋(日,元/500千 -48 期货前20名持仓:净买单量:鸡蛋(日,手) | 3522 | -40206 | 3397 | | 期货市场 | 克) 鸡蛋期货月间价差(9-1):(日,元/500千克) -20 期货持仓量(活跃合约):鸡蛋(日,手) | -86 | 236158 | -13536 | | ...

| | | | 集运指数（欧线）期货日报 | | 2025/7/31 | | --- | --- | --- | --- | --- | --- | | 项目类别 | 数据指标 最新 环比 数据指标 最新 | | | | 环比 | | | EC主力收盘价 -69.6↓ EC次主力收盘价 | 1425.100 | | 1692.3 | -63.10↓ | | 期货盘面 | EC2510-EC2512价差 -267.20 +2.10↑ EC2510-EC2602价差 | | | -59.60 | +3.70↑ | | | EC合约基差 891.46 +43.60↑ | | | | | | 期货持仓头寸（手） EC主力持仓量 | 51818 -3056↓ | | | | | | | SCFIS（欧线）（周） 2316.56 -83.94↓ SCFIS（美西线）（周） | | | 1,284.01 | -17.80↓ | | | SCFI（综合指数）（周） 1592.59 -54.31↓ 集装箱船运力（万标准箱） | | | 1,227.97 | 0.00↑ | | 现货价格 | CCFI（综合指数）（周） 1261 ...

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - On July 30, the silicon ferro - alloy 2509 contract closed at 6008, up 0.77%. The spot price of Ningxia silicon ferro - alloy was reported at 5830, up 80 yuan/ton. With low - level operation of production, falling cost of Ningxia semi - coke, and generally weak steel demand expectations, the ferro - alloy production profit is currently negative. Technically, the 4 - hour cycle K - line is above the 20 and 60 moving averages, and it should be treated as an oscillating operation [2]. - On July 30, the manganese silicon 2509 contract closed at 6116, down 0.42%. The spot price of Inner Mongolia silicon manganese was reported at 5900. Manganese - based leading enterprises held a seminar to promote energy conservation and emission reduction in the industry, and supply may decline. Fundamentally, the manufacturers' start - up rate has rebounded for 8 consecutive weeks at a low level, inventory is moderately high, and downstream hot metal production is at a high level. Market - wise, this month's steel mill procurement prices have rebounded compared to the tender prices. Technically, the 4 - hour cycle K - line is above the 20 and 60 moving averages, and it should be treated as an oscillating and slightly stronger operation [2]. 3. Summary by Related Catalogs 3.1 Futures Market - SM主力合约收盘价为6,116.00元/吨，环比下降96.00元；SF主力合约收盘价为6,008.00元/吨，环比下降102.00元 [2]. - SM期货合约持仓量为651,212.00手，环比下降4189.00手；SF期货合约持仓量为438,378.00手，环比增加6020.00手 [2]. - 锰硅前20名净持仓为 - 120,404.00手，环比下降3885.00手；硅铁前20名净持仓为 - 47,806.00手，环比下降6249.00手 [2]. - SM1 - 9月合约价差为92.00元/吨，环比增加18.00元；SF1 - 9月合约价差为132.00元/吨，环比增加26.00元 [2]. - SM仓单为78,736.00张，环比下降454.00张；SF仓单为22,003.00张，环比下降6.00张 [2]. 3.2 Spot Market - 内蒙古锰硅FeMn68Si18价格为5,900.00元/吨，持平；内蒙古硅铁FeSi75 - B价格为5,870.00元/吨，环比上涨80.00元 [2]. - 贵州锰硅FeMn68Si18价格为5950.00元/吨，环比上涨50.00元；青海硅铁FeSi75 - B价格为5,710.00元/吨，环比上涨150.00元 [2]. - 云南锰硅FeMn68Si18价格为5,950.00元/吨，环比上涨50.00元；宁夏硅铁FeSi75 - B价格为5,830.00元/吨，环比上涨80.00元 [2]. - 锰硅指数均值为5688.00元/吨，环比上涨78.00元；SF主力合约基差为 - 178.00元/吨，环比上涨182.00元 [2]. - SM主力合约基差为 - 216.00元/吨，环比上涨96.00元 [2]. 3.3 Upstream Situation - 南非矿:Mn38块:天津港价格为37.00元/吨度，持平；硅石（98%西北）价格为210.00元/吨，持平 [2]. - 内蒙古乌海二级冶金焦价格为1050.00元/吨，环比上涨50.00元；兰炭（中料神木）价格为620.00元/吨，持平 [2]. - 锰矿港口库存为449.50万吨，环比增加21.00万吨 [2]. 3.4 Industry Situation - 锰硅企业开工率为41.58%，环比上涨1.05个百分点；硅铁企业开工率为33.33%，环比上涨0.88个百分点 [2]. - 锰硅供应为186,480.00吨，环比增加3640.00吨；硅铁供应为102,300.00吨，环比增加2300.00吨 [2]. - 锰硅厂家库存为205,000.00吨，环比下降11300.00吨；硅铁厂家库存为6.21万吨，环比下降0.14万吨 [2]. - 锰硅全国钢厂库存为14.24天，环比下降1.25天；硅铁全国钢厂库存为14.25天，环比下降1.13天 [2]. - 五大钢种锰硅需求为123670.00吨，环比增加289.00吨；五大钢种硅铁需求为20065.70吨，环比增加52.00吨 [2]. 3.5 Downstream Situation - 247家钢厂高炉开工率为83.48%，持平；247家钢厂高炉产能利用率为90.78%，环比下降0.14个百分点 [2]. - 粗钢产量为8318.40万吨，环比下降336.10万吨 [2]. 3.6 Industry News - 当地时间7月28日至29日，中美经贸中方牵头人与美方牵头人在瑞典斯德哥尔摩举行会谈，双方将推动已暂停的美方对等关税24%部分以及中方反制措施如期展期90天 [2]. - IMF将2025年中国经济增速大幅上调0.8个百分点至4.8% [2]. - 中国钢铁工业协会会长表示，2025年国家将继续实施粗钢产量调控政策，下半年相关调控措施将显现，钢铁供需矛盾将缓解 [2]. - 今年夏天全球多地极端高温带动我国空调出口增长，1 - 6月我国空调累计出口额达93.5亿美元，同比增长近10%；对欧盟国家空调出口量同比增长43.2%，出口金额达37.6亿美元，创同期历史新高 [2].