明阳电气：为全资子公司博瑞天成提供5000万元连带责任保证担保

Group 1 - The core point of the article is that Mingyang Electric (301291) has provided a guarantee for its wholly-owned subsidiary, Guangdong Borui Tiancheng Energy Technology Co., Ltd., to secure a credit facility from Huaxia Bank Co., Ltd. Zhongshan Branch, amounting to 50 million yuan [1] - Prior to this guarantee, the total guarantee amount for Borui Tiancheng was 250 million yuan, which increased to 300 million yuan after this transaction [1] - The total guarantee amount does not exceed the limit approved by the company's shareholders' meeting [1]