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01. ZTT Compliance Guidelines_JunHeRevised_20201014 ,02. ZTT Employees Compliance Code of Conduct_JunHeRevised_20201014 ,03. ZTT Compliance Rules for Due Diligence on Third Parties_JunHeRevised_20201014.DOCX ,04. ZTT Compliance Rules on Bidding_JunHeRevised_20201014 ,05. ZTT Compliance Rules on Contracts ,06. ZTT Compliance Rules on Procurement_JunHeRevised_20201012 ,07. ZTT Compliance Rules on Cash Payment ,08. ZTT Compliance Rules on Gifts and Hospitality_JunHeRevised_20201014 ,09. ZTT Compliance Rules on Donations and Sponsorships_JunHeRevised_20201014 ,10. ZTT Compliance Rules on Compliance Audit ,11. ZTT Compliance Rules on Risk Assessment ,12. ZTT Compliance Rules on Internal Investigation_JunHeRevised_20201014 13. ZTT Compliance Rules on Employees Compliance Training