China Post will issue a set of three commemorative stamps featuring the Hong Kong–Zhuhai–Macao Bridge (HZMB; Portuguese: Ponte Hong Kong-Zhuhai-Macau), namely the cable-stayed bridge, the eastern artificial island, and undersea tunnel with a denomination of 4.2 yuan (0.6043 U.S. dollars) on October 30, 2018.

The Hong Kong-Zhuhai-Macau Bridge is a 55-kilometer-long bridge-tunnel system. It is the world’s longest sea-crossing bridge, connecting Hong Hong, Macau and Zhuhai, three major cities on the Pearl River Delta.

The first stamp features the cable-stayed bridge. The second displays the eastern artificial island, and the third shows the undersea tunnel.

This set of stamps was designed by Shi Yuan, and was printed by the Beijing Stamp Printing House using a heliographic printing process.

Offer for sale: This set of stamps is available at designated postal outlets, the online philatelic shop of China Post (http://jiyou.11185.cn), China Philately mobile client and the China Philately Wechat Mall since they are issued on October 30, 2018.