What are the platforms in Inner Mongolia are electronic inquiry bidding

What are the platforms in Inner Mongolia that are e-tendering for RFQs:

1. Inner Mongolia Government Procurement Network

2. Inner Mongolia Autonomous Region Electronic Bidding Platform

3. Inner Mongolia Autonomous Region Public **** Resource Transaction Network

4. Baotou Municipal Public **** Resource Transaction Service Platform

5. .Hohhot City, public **** resources trading services platform

Tendering is the bidder (buyer) issued a tender notice or tender order in advance, the variety, quantity and relevant trading conditions proposed at the specified time and place.