Most likely a result of an agreement between BMW and the Chinese government to allow them to re-use/re-sell car components/parts under a Chinese brand as part of technology transfer... Very common in Asian market when allowing a major companies in their countries.

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TQ2K


'04 N62 - Alpine White/Truffle
'03 S62 - Petrol Mica/Champagne
'97 S52/4/5 - Alpine White/Dove
'91 M42/4/5 - Brilliantrot/Tan