On April 3, Dike announced that its subsidiary, Zhejiang Suote Material Technology Co., Ltd. (Hereinafter referred to as "Zhejiang Suote"), had sued Zhejiang Kaiying New Material Co., Ltd. (Hereinafter referred to as "Kaiying New Material") and its Shanghai Branch to the Shanghai Higher People's Court for infringement of invention patent rights, involving 200 million yuan.

The war in Iran has led to fluctuations in international oil prices and brought inflationary pressures to Cambodia. Since April 1, the Cambodian government has adjusted import and export tariffs in the electrical and new energy sectors: import taxes on 179 tariff lines, including solar power generation systems, lithium batteries used in notebook computers, aircraft, automobiles and solar energy, have been reduced from 15% to 0%.