Xiamen Jianfa Emerging Industry Equity Investment No. 2 Partnership Enterprise (L.P.), managed by Xiamen Jianfa Xinxing Venture Capital Investment Co., Ltd. agreed to acquire 2.9% stake in GuiZhou Wylton Jinglin Electronic Material Co., Ltd from PNC Process Systems Co., Ltd. (SHSE:603690) for CNY 50 million on November 21, 2023.