China A-share commercial aerospace sector plunged in afternoon trade; Shenjian Co hit the intraday limit-down. Tianli Fuhua, DianKe Lantian and Shanghai Hanxun fell more than 10%; Sirui New Materials, Zhongcai Technology, Bolite and Qianzhao Optoelectronics also slid.

Huicheng Environmental said subsidiary Dongyue Chemical has completed loading and shipped the first hydrogen‑refined light oil from its 200,000 t/yr mixed waste‑plastic recycling demonstration plant to a petrochemicals buyer. The shipment is the first batch after commissioning of the hydrogen dechlorination unit; the hydrogen‑refined product is marketed as having pronounced low‑carbon attributes and should help downstream customers meet mandatory recycled‑material blending and pollution/carbon‑reduction requirements, marking implementation of the company’s product‑upgrade plan.

QatarEnergy said it has reached an agreement setting terms for valuation and allocation of hydrocarbons, natural gas, power and related resources to support downstream industrial investment.