瑞华泰：PI薄膜供货给半导体胶带厂商，产品通过韩国半导体企业评测

Core Insights - Ruihuatai has begun supplying PI films to semiconductor tape manufacturers, with products currently undergoing evaluation by South Korean semiconductor companies and small-scale deliveries already initiated [2] Company Summary - Ruihuatai's PI films are being supplied to semiconductor tape manufacturers, indicating a strategic move into the semiconductor supply chain [2] - The company has successfully passed evaluations from South Korean semiconductor enterprises, which is a significant milestone for its product acceptance in the market [2] - Small-scale supply has commenced, suggesting that the company is in the early stages of establishing its presence in this sector [2]