We meet the requirements for issuing a license and intend to approve the issuance of a five-year hazardous waste operation license. The information on the hazardous waste operation license of this enterprise is now publicly disclosed.     List of Units Holding Hazardous Waste Business License

Unit Name: Ningxia Jingcheng Tianbao Technology Co., Ltd

Legal representative: Ji Qun

Address: Southeast corner of the intersection of Jing'er Road and Wei'er Road in Qingtongxia Industrial Park, Ningxia (Block 1)

Approved business methods: mobile phones, storage, and utilization

Approved hazardous waste categories for operation: HW23 zinc containing waste (336-103-23, 900-021-23), HW48 non-ferrous metal mining and smelting waste（321-002-48、321-004-48、321-007-48、321-008-48、321-009-48、321-010-48、321-011-48、321-012-48、321-014-48、321-027-48、321-028-48、321-029-48）

Approved operating scale: 29570 tons/year

Validity period: March 8th, 2023 to March 7th, 2028

Initial issuance date: January 10, 2022