en_tn/1ki/10/28.md

that had been bought from Egypt

AT: "that his merchants had bought from Egypt" (See: rc://en/ta/man/translate/figs-activepassive)

Chariots were purchased

AT: "His merchants purchased chariots"

six hundred shekels of silver...150 shekels

A shekel is a unit of weight equal to about 11 grams. AT: “about 6.6 kilograms of silver...about 1.7 kilograms” (See: rc://en/tw/dict/bible/other/biblicalweight)

Many of these were then sold

AT: "His merchants then sold many of these"