At midday closing, most domestic futures contracts declined, with Shanghai tin rising over 4%, Shanghai silver over 3%, and polysilicon, Shanghai zinc, and international copper all rising over 2%, while Shanghai copper and platinum rose nearly 2%. On the downside, liquefied petroleum gas and coking coal fell over 4%, red dates and coke fell over 3%, glass, eggs, and PVC fell over 2%, and wire rod, plastics, and propylene fell nearly 2%.
