Commodity futures closed in the morning session.

Polycrystalline silicon has risen continuously by 5.03%, Shanghai crude oil has risen continuously by 4.92%, ethylene glycol has risen continuously by 4.69%, butadiene rubber has risen continuously by 3.68%, fuel oil has risen continuously by 3.45%, low sulfur fuel oil has risen continuously by 3.32%, coke has risen continuously by 3.22%, asphalt has risen continuously by 3.16%, bottle flakes have risen continuously by 3.15%, and soybean No. 1 has risen continuously by 2.91%.