Nice chips. How many did you find?. I have the one below in pink and blue. Must have been made by the same company. The characters around the circle are different on yours. Mine translates to Singapore Club of Chicago. But the center characters are the same, at least on the two I have. [And another chip that says in Chinese: Philadelphia Corp (or House) (not shown here).] The character in the middle of our pink ones is "5." And the center of the blue one is "1".

Robert