SAN FRANCISCO–(BUSINESS WIRE)–The number of purchase orders and invoices exchanged across global supply chains rose by 15% in Q3 after falling by a similar margin in Q2, the latest Index of Global Trade Health from Tradeshift can reveal. The report, which is based on analysis of transaction data flowing between buyers and suppliers across Tradeshift’s network, suggests activity levels in major supply chain hubs in the West and China are beginning to stabilize after a tumultuous period. Transa