When is the tender announcement of Tianshui Public Resources Trading Center in 2020?

May 12. Tianshui is a prefecture-level city under the jurisdiction of Gansu Province, located in the southeast of Gansu Province, which governs Qin Zhou, McKee and Wushan. The tender announcement date of Tianshui Public Resources Trading Center is May, 2020 12, and public resources refer to naturally occurring or naturally existing resources.