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China National Building Materials (Puyang) Optoelectronic Materials Co., Ltd. Bidding Announcement for the Purchase of Computers, Integrated Machines, and Printers
2020-07-20
Announcement of Tender for Purchase of Tin Bath Water Package by China National Building Materials (Puyang) Optoelectronic Materials Co., Ltd
Announcement of Tender for Purchase of Roller by China National Building Materials (Puyang) Optoelectronic Materials Co., Ltd
2020-07-15
China National Building Materials (Yixing) New Energy Co., Ltd. Tendering Announcement for Iron Tray Renovation Procurement Project
2020-07-14
Bengbu China National Building Materials Information Display Materials Co., Ltd. Procurement of Silica Sand Bidding Announcement
2020-07-08
Tender Announcement for Batch 1 (Unit Price Bidding) of Ultra White Dolomite by China National Building Materials (Puyang) Optoelectronic Materials Co., Ltd
2020-07-01
Tender Announcement for Batch 1 (Unit Price Bidding) of Ultra White Silica Sand by China National Building Materials (Puyang) Optoelectronic Materials Co., Ltd
Tender Announcement for Batch 1 (Unit Price Bidding) of Ultra White Calcite by China National Building Materials (Puyang) Optoelectronic Materials Co., Ltd
Tender Announcement for Batch 1 (Unit Price Bidding) of Aluminum Oxide Powder by China National Building Materials (Puyang) Optoelectronic Materials Co., Ltd
Announcement of Tendering for Plastic Steel Strip Procurement by China National Building Materials (Yixing) New Energy Co., Ltd
2020-06-29