EX-4.4 4 f20f2019ex4-4_hebron.htm EQUITY INTEREST PLEDGE AGREEMENT DATED MAY 17, 2019 AMONG NINGCHEN (SHANGHAI) ENTERPRISE MANAGEMENT GROUP CO., LTD., FINTECH (SHANGHAI) DIGITAL TECHNOLOGY CO., LTD., SHANGHAI NINGSHENG ENTERPRISE MANAGEMENT GROUP CO., LTD. AND PENG JIANG

Exhibit 4.4