WTI crude slid 3.00% intraday to $92.40/bbl; Brent crude fell 2.70% intraday to below $97/bbl.

On Sept. 21 the Ministry of Agriculture and Rural Affairs said it is closely monitoring a super‑strong El Niño and will refine meteorological, pest and weed emergency plans, accelerate repairs to field channels and plain waterlogging control, and speed up fixes to drying and storage shortfalls to shore up disaster preparedness. The ministry ordered measures to stabilize winter wheat production—protect sowing area and quality, combine growth control with promotion of robust pre‑winter seedlings to underpin next summer’s grain—and to lift oilseed output via mechanization and agronomy integration to boost rapeseed yields. Regulators will also push to stabilize fertilizer and agricultural input prices and supply, and promote water‑fertilizer integration and other water‑ and fertilizer‑saving technologies to ensure planting-season fertilizer availability.

中国上证综指9月21日（周一）开盘上涨8.4点，涨幅：0.21%，报3920.27点； 中国深证成指9月21日（周一）开盘上涨75.35点，涨幅：0.55%，报13716.22点； 中国沪深300指数9月21日（周一）开盘上涨16.95点，涨幅：0.38%，报4524.34点； 中国创业板指数9月21日（周一）开盘上涨31.22点，涨幅：0.93%，报3403.9点； 中国科创50指数9月21日（周一）开盘上涨16.57点，涨幅：1.0%，报1669.2点。