The code "M940-1 Looking Mirror Round China" does not appear to be a globally recognized brand name or standard product model number for decorative or household mirrors from China.

The search results suggest a couple of possibilities for what the code might refer to:

A Manufacturer's Internal Model Number: In the context of the large Chinese mirror and glass manufacturing industry (with major hubs in places like Shandong and Zhejiang), M940-1 is most likely an internal catalog number or SKU used by a specific factory or a private label distributor. Without knowing the exact manufacturer, it is impossible to get precise details.

An Optical Component: In a few instances, "940 nm" is a common wavelength reference for dichroic mirrors or optical mirrors used in scientific instruments, lasers (like Ytterbium-doped lasers), or optical systems, but this is highly specialized and not related to a "looking mirror" for a home.