HKCC may still have the newer version 10 Tael bar with the two extra characters designating Po Sang as officially a Bank rather than a Gold Smith. HKCC's link is below if you like to inquire (he takes payment in Crypto).
Civil war crap happens. I'm sure those descendants are happier here than the back in their old country. Thanks for the Comment @silverd510
Po Sang Bank Logo Post 2001

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