Economic Overview - The GDP for the first three quarters of the year reached 10,150.36 billion yuan, with a year-on-year growth of 5.2% [1] - The first industry added value was 580.61 billion yuan, growing by 3.8%, the second industry added value was 3,640.20 billion yuan, increasing by 4.9%, and the third industry added value was 5,929.55 billion yuan, rising by 5.4% [1] - The GDP growth rates for the first, second, and third quarters were 5.4%, 5.2%, and 4.8% respectively, with a quarter-on-quarter growth of 1.1% in the third quarter [1] Real Estate Market - In September, the sales prices of new commercial residential properties in first-tier cities decreased by 0.3% month-on-month, with the decline rate expanding by 0.2 percentage points compared to the previous month [1] - Beijing and Shanghai saw price increases of 0.2% and 0.3% respectively, while Guangzhou and Shenzhen experienced declines of 0.6% and 1.0% [1] - Second-tier cities' new residential property prices fell by 0.4%, and third-tier cities also saw a 0.4% decrease, with the latter's decline rate remaining unchanged from the previous month [1] Employment Data - The average urban survey unemployment rate for the first three quarters was 5.2%, with September's rate also at 5.2%, showing a decrease of 0.1 percentage points from the previous month [1] Financial Market - The People's Bank of China announced that the Loan Prime Rate (LPR) for one year is 3.0% and for five years and above is 3.5% as of October 20, 2025 [2] - The number of railway passengers sent nationwide reached 3.54 billion, marking a year-on-year increase of 6%, setting a new historical high for the same period [2] Real Estate Transactions - In Shanghai, a land parcel for ordinary commercial housing was successfully auctioned, with a starting total price of 4,059 million yuan and a final transaction price of 4,465 million yuan, resulting in a premium rate of 10% [2] Market Indices - The Shanghai Composite Index closed at 3,863.89, up by 0.63% [5] - The Shenzhen Component Index reached 12,813.21, increasing by 0.98% [5] - The ChiNext Index rose to 2,993.45, with a growth of 1.98% [5]

经济观察网10月20日，大连商品交易所发布通知，经中国证监会同意，自2025年10月28日晚夜盘交易时 起，大连商品交易所将扩大合格境外机构投资者和人民币合格境外机构投资者(统称"合格境外投资者") 可交易品种范围，新增开放线型低密度聚乙烯、聚氯乙烯和聚丙烯月均价期货合约。三个化工品月均价 期货自2025年10月28日(周二)晚上21:00起上市交易(当日20:55-21:00集合竞价)。三个化工品月均价期货 开展夜盘交易。 ...

图示大连商品交易所线型低密度聚乙烯月均价期货合约。 | 交易品种 | 线型低密度聚乙烯 | | --- | --- | | 交易单位 | ર 吨/手 | | 报价单位 | 元(人民币)/吨 | | 最小变动价位 | 1 元/吨 | | 涨跌停板幅度 | 上一交易日结算价的 4% | | 合约月份 | 1、2、3、4、5、6、7、8、9、10、11、12月 | | 交易时间 | 上午 9:00-11:30,下午 13:30-15:00,以及交易所规定 | | | 的其他交易时间 | | 最后交易日 | 合约月份前一个月的最后 1个交易日 | | 交割日期 | 同最后交易日 | | 最低交易保证金 | 合约价值的 5% | | 交割方式 | 现金交割 | | 交易代码 | L 合约月份F | | 上市交易所 | 大连商品交易所 | ...