午盤收盤，國內期貨主力合約跌多漲少，碳酸鋰跌超6%，集運歐線跌超4%，聚氯乙烯（PVC）跌近3%，蘋果、低硫燃料油（LU）、生豬跌超2%，雞蛋、多晶硅跌近2%。漲幅方面，純苯、短纖、瓶片、對二甲苯、甲醇、瀝青、苯乙烯、工業硅漲超1%。

美國財長貝森特：我們尚未購買任何債券，下次操作是在9月9日。

Gold pulled back Tuesday after earlier touching a more-than-three-month high as markets focus on upcoming US inflation data and a speech by Fed Chair Kevin Warsh. IG analyst Tony Sycamore said pullbacks are likely to attract strong buying. Last week the US Treasury doubled the size of liquidity-support repo operations for longer-dated Treasuries, which boosted gold and raised concerns about dollar weakness. TD Securities said those concerns should support gold in the coming weeks given the Fed has not signaled it is ready to counter rising inflation, but warned that sustained oil-driven upward pressure on rates would limit a near-term large gold rally.