Recently, China AK47 copyright tax was collected in Russia, which was very lively. Who knows how long the copyright tax period is like this?

The chief designer of AK47 once said that China is the country that produces the most firearms with his technology, including refitting. But China never paid him royalties. Ha ha! It can be seen that this issue is a very troublesome historical issue. Now that Russia wants to accept it, it is actually trying to use it as an excuse to bargain with China in other aspects. But if you really want to collect it, it is estimated that it will cost hundreds of millions of yuan!