EU standard green tea 3505B
https://www.szzhenantea.com/product/eu-gunpowder-tea/eu-standard-green-tea-3505b.html
  Gunpowder tea is a kind of “round fried green”, also known as “flat fried Green”. It is named by its origin in Pingshui town, Shaoxing county, Zhejiang province. It is refined into export tea called gunpowder tea or “flat green”. Gunpowder tea is mainly produced in Shengzhou,Shaoxing, Yuyao, Xinchang, Yinzhou, Shangyu, Fenghua, Dongyang and other counties.

  The mountains in the production area are coiled, the trees are green, the soil is fertile, the climate is warm and humid, and the natural conditions are unique. gunpowder tea is known as “Green Pearl” and is mainly sold in northwest Africa, Asia and Europe also have certain markets.