Commodity futures closing

Polycrystalline silicon has risen continuously by 4.26%, lithium carbonate has increased continuously by 2.97%, butadiene rubber has risen continuously by 2.76%, the freight index for European routes has risen continuously by 2.75%, low-sulfur fuel oil has risen continuously by 2.57%, fuel oil has increased continuously by 2.49%, and coking coal has risen continuously by 2.22%.