How much does it cost to trade in gold

If it can be proved that it is Chow Tai Fook's gold jewelry,
1. A depreciation fee of 30 / g will be charged
2. The grams of new gold selected should be more than 25% of the original
3. Add the labor cost of the selected new gold jewelry
if you can't prove that it is Chow Tai Fook's Gold:
1. First, you should get a 10% discount on the original weight. For example, the original 10 grams will be counted as 9 grams after the discount
2. An additional manual fee of 30 yuan / g will be charged
3. The weight of the purchased new gold should be more than 25% of the original gold
4. The manual cost of the selected new gold is calculated separately
compared with the following, this is not very cost-effective
Zhou Shengsheng's gold jewelry is exchanged for new: if it is Zhou Shengsheng's gold jewelry,
1. A depreciation fee of 30 yuan is charged per gram
2. The new jewelry is 30% or more heavier than the old one
3. Add the manual cost of new accessories
Zhou Shengsheng only changed his own brand of gold, and nothing else
Laofengxiang gold jewelry is exchanged for new: if it is not Laofengxiang's gold, the nicknamed gold should be taken upstairs to be burned and tested
1. A depreciation fee of 20 yuan per gram is charged
2, subtract 3.5% loss
3, add 20% gold
4. The labor cost rises by 20%
if it is Lao Fengxiang's gold
1. 5 yuan per gram
2. Subtract 1% loss
3. Add 20% gold
4. The labor cost rises by 20%
Liufu gold jewelry exchange for new: if it is not Liufu gold, it needs to be multiplied by the discount. The meaning of discount is:
1. If you are not the gold of Liufu, you need to check the gold to see its quality, and then make sure to give a 7-20 discount
2. Then, a depreciation fee of 20 yuan will be charged per gram
3. The weight of new gold and old gold is 30% or more
4. Add the labor cost of new gold jewelry
if the old gold is the six blessings
1. No discount is required
2. Depreciation expense of 20 yuan per gram
3. If the price of the new gold you exchange is 1.3 times the price of the old gold, it is required that the new gold is 30% or more heavier than the old gold
4. Add the labor cost of new jewelry
China gold exchange for new: if it is not our gold,
1. A depreciation fee of 8 yuan will be charged
2. On site gold inspection (it is measured by a machine for measuring gold content)
3. Convert money according to the measured purity
4. Deduct 1% of the loss.
if it is gold from our store,
1. Charge 5 yuan of handling fee
Caibai exchanges the old for the new:
if it is not Caibai's gold,
1. A depreciation fee of 23 yuan is charged per gram [Caibai's original words are like this: the gold in the store is charged 15 yuan per gram, and it is priced according to the full gold. For example, the full gold of Caibai is 330 yuan, and the full gold is 338 yuan. Therefore, it is equivalent to the depreciation fee of 23 yuan]
if it is Caibai gold,
1. A depreciation fee of 5 yuan is charged per gram
finally, every year, various brands will hold some preferential activities such as "old for new" at different times. However, the most is a discount on labor costs. Please refer to the specific situation of specific brands for specific activities.