I'm not sure what you mean by 合肥伦敦金、Could you please provide more context or clarify your question?

Are you referring to:

1、A gold product or investment opportunity in Hefei (合肥), the capital city of Anhui Province in China, with a connection to London?
2、A type of gold jewelry or ornament that originated from Hefei and has a London connection?
3、Something else entirely?

I'd be happy to help if you could provide more information or clarify your question!