'Trader' in the Bible

" 'Tarshish [was] your trader; from [the] abundance of all of [their] wealth, with silver, iron, tin, and lead they exchanged for your merchandise.

[The] trader, in his hand [are] scales of deceit; he loves to oppress.

And every cooking pot in Jerusalem and in Judah will be holy to Yahweh of hosts, and all those who sacrifice will come and will take from them, and will cook in them, and there will be no longer a {trader} in the house of Yahweh of hosts on that day.