On December 28, Kunming area of China (Yunnan) free trade zone (Kunming Economic Development Zone) signed project contracts with Shanghai Lingang group and Huawei Technology Co., Ltd. in the cloud. The Shanghai Yunnan Lingang Kunming Science and technology city project jointly built by Kunming area of the free trade zone (Kunming Economic Development Zone) and Shanghai Lingang group was officially launched. The Kunming area of the free trade zone (Kunming Economic Development Zone) will also jointly establish China as a digital economy innovation center with Huawei Technology Co., Ltd.

Abstract: as a high-end material for decoration, jade has always been sought after by high-end designers and customers. The lack of resources makes the industry rush to develop it. In Liangdang County, Longnan, Gansu Province, there is a powerful and little-known stone enterprise - Gansu Jinrun jade industry Co., Ltd. today, we have the honor to interview its helmsman Zhang Bolin, Let’s uncover this mysterious figure