中国统计信息服务中心 卓创资讯 监测范围涵盖全国31个省（区、市）300多个交易市场的近2000家批发商、代理商、经销商等经营企 业。 | 产品名称 | 单位 | 本期价格 | 比上期 价格涨跌 | 涨跌幅 | | --- | --- | --- | --- | --- | | | | （元） | | (%) | | | | | （元） | | | 一、黑色金属 | | | | | | 螺纹钢（Φ20mm，HRB400E） | 吨 | 3191.8 | 23.4 | 0.7 | | 线材（Φ8—10mm，HPB300） | 吨 | 3369.5 | 47.3 | 1.4 | | 普通中板（20mm，Q235） | 吨 | 3387.7 | 0.3 | 0.0 | | 热轧普通板卷（4.75—11.5mm，Q235） | 吨 | 3299.6 | 4.7 | 0.1 | | 无缝钢管（219*6，20#） | 吨 | 4068.8 | 0.0 | 0.0 | | 角钢（5#） | 吨 | 3434.5 | 3.1 | 0.1 | | 二、有色金属 | | | | | | 电解铜（1#） | 吨 | 90698. ...

Core Viewpoint - The report by Zhiyan Consulting highlights the market trends and investment prospects in China's grain industry from 2025 to 2031, focusing on the price fluctuations of rice, particularly japonica rice, as reported by the National Bureau of Statistics [1] Price Trends - As of mid-September 2025, the market price for japonica rice is projected to be 4021 yuan per ton, reflecting a year-on-year decrease of 0.62% and a month-on-month decrease of 0.26% [1] - The highest recorded price in the past five years for japonica rice was 4046 yuan per ton in mid-September 2024 [1]

Core Viewpoint - The monitoring of market prices for 50 important production materials across nine categories indicates a mixed trend, with 27 products experiencing price increases, 17 seeing declines, and 6 remaining stable as of mid-June 2025 compared to early June 2025 [1][3]. Group 1: Price Changes in Major Categories - In the black metal category, rebar prices decreased slightly by 0.7% to 3110.4 yuan per ton, while wire rod prices increased by 0.8% to 3270.2 yuan per ton [2]. - In the non-ferrous metal category, electrolytic copper rose by 0.2% to 78898.6 yuan per ton, while zinc ingot prices fell by 2.2% to 22165.7 yuan per ton [2]. - Chemical products saw significant increases, with methanol rising by 6.1% to 2267.6 yuan per ton and pure benzene increasing by 6.4% to 6272.0 yuan per ton [2]. Group 2: Energy and Coal Prices - In the petroleum and natural gas sector, liquefied natural gas (LNG) prices decreased by 0.7% to 4233.2 yuan per ton, while gasoline prices increased, with 95 gasoline rising by 2.3% to 8564.7 yuan per ton [2]. - Coal prices showed a downward trend, with anthracite coal decreasing by 5.6% to 863.7 yuan per ton and coking coal dropping by 3.3% to 1096.4 yuan per ton [2]. Group 3: Agricultural Products and Inputs - In agricultural products, the price of wheat increased by 0.1% to 2418.8 yuan per ton, while corn prices rose by 1.2% to 2339.0 yuan per ton [4]. - Fertilizer prices showed a decline, with urea prices falling by 2.1% to 1825.6 yuan per ton, while pesticide prices increased by 2.1% to 24342.9 yuan per ton [4]. Group 4: Monitoring Methodology - The price monitoring encompasses a wide range of products, with data collected from over 2000 wholesalers, agents, and distributors across more than 300 trading markets in 31 provinces [7][8]. - The methodology includes on-site price collection, as well as inquiries via phone, instant messaging, and email [8].