C159 Nangong Feiyan's Doubt

Ye Tian asked again: "The mining activities of Hanyun Mining Association within the Oca are all legal, right?"

"Master, if it's illegal, the punishment departments of the various counties in Oca Empire would have all arrested my men long ago. There was a common trade law in the continent. As long as it did not involve rare mines protected by the empire and they paid taxes in full