US Richmond Fed manufacturing index for June due in 10 minutes.

At an earnings briefing, Guanggang Gas said its nitrogen trifluoride (NF3) project remains in planning/construction and is not yet in production. Projects in Hubei (Qianjiang), Anhui (Hefei) and Shanghai for hexafluorobutadiene, hydrobromic acid (HBr) and electronic‑grade hydrogen chloride (HCl) have completed mechanical completion and are entering commissioning, testing and validation. The company said these specialty‑gas products will support domestic semiconductor firms' ongoing capacity expansion. Guanggang’s SUPER‑N series has won US ASME and South Korea KGS certification; the firm says performance is on par with international majors and commercially competitive.

上證50股指期貨（IH）主力合約向下觸及2900點，日內跌2.55%。