Trade-in of Laofengxiang gold: for the replacement of Laofengxiang brand gold ornaments, 7 yuan depreciation fee will be paid per gram, minus the loss of 1%, plus 20% new gold, and the production cost will increase by 20%.

If the old jewelry exceeds 1 year, the service fee of 20 yuan/gram will be charged when it is replaced.

Lao Fengxiang's gold trade-in. For new gold ornaments sold by non-Lao Fengxiang, a handling fee of 40 yuan/gram will be charged, and 20% of the original gold will be purchased.

In addition to deducting losses, Lao Fengxiang Jewelry also charges manual fees. If the gold ornaments are sold in our store, we will deduct 8% of the loss.

If the gold ornaments are not sold in our store, the loss will be deducted by 10%, but it will be added by 10 yuan per gram.