**🚨 Breaking News: 🛢️ Hindustan Petroleum (HPCL) collaborates with web3 firm Zupple Labs to implement a blockchain system for automatic confirmation of purchase orders (POs), streamlining the process and eliminating the need for manual verification. 🌐⛓️ #HPCL #BlockchainInOilIndustry #SupplyChainAutomation