Is the letter of credit issued by Tianqi Credit Rating Co., Ltd. valid?

Effective. The letter of credit issued by Tianqi Credit Rating Co., Ltd. is valid. Tianqi Credit Rating Co., Ltd. (formerly known as Tianqi International Credit Rating Co., Ltd.), founded on 20 14, is located in Changzhou City, Jiangsu Province, and is an enterprise mainly engaged in business services. The registered capital of the enterprise is RMB 50 million. The legal person is Zhang Xiaojuan.