Shenzhen SDG Information Unit to Raise Aluminum Futures Hedging Quota; Shares Jump 10%

MT Newswires Live

Nov 21, 2025

Shenzhen SDG Information (SHE:000070) subsidiary Tefa Huayin will raise its aluminum futures hedging quota by up to 219.1 million yuan amid rising order volumes.

The expanded hedging program aims to stabilize production costs and mitigate raw-material price volatility, according to a Friday filing with the Shenzhen bourse.

After the adjustment, the total authorized hedging limit will reach 603.4 million yuan, while the maximum margin cap remains 76.9 million yuan.

Shares of the communication materials company were up 10% in recent trade.

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