市场监管总局发布关于公开征求《能源计量与碳计量监督管理办法（征求意见稿）》意见。

EIA天然气报告：截至10月16日当周，美国天然气库存总量为36440亿立方英尺，较此前一周增加770亿立方英尺，较去年同期减少1520亿立方英尺，同比降幅4.0%，同时较5年均值高350亿立方英尺，增幅1.0%。

At the open, China front-month futures traded mixed. Low-sulfur fuel oil (LU) rose nearly 4%, fuel oil gained over 3%, LPG and propylene climbed more than 2%, polypropylene and soybean No.1 were up about 2%, and synthetic rubber and coking coal advanced over 1%. On the downside, Shanghai silver fell over 4%, Shanghai gold dropped nearly 2%, while platinum, lithium carbonate, caustic soda, Shanghai zinc, alumina, foundry aluminum, offset paper and Shanghai nickel each declined more than 1%.