Having a German trademark does not count as owning a German brand. The origin of the product is still in China.

The issue of market price and quality can only be left to the market itself to eliminate. In the end, consumers may choose cheaper ones or better quality ones.

With a German trademark, you cannot claim to be a German brand. It is easy for consumers to mistakenly think that the origin is Germany.

A German trademark can be applied for through the EU IP organization, or a German registration can be made through Madrid. Different registration forms have different requirements. Madrid requires basic registration in the country.