Taking Zhou Dafu as an example: The depreciation fee of 30 yuan/gram when the jewelry is replaced by the old replacement. The number of new golds in exchange needs to be more than 25%larger than the old mix. In addition, it is necessary to pay the handmade fee for new gold jewelry. Conal formula: (jewelry, ornaments) Old Fortune Value = Old Fortune Weight × Jewelry/Swatch Price (Thousands of Gold Crafts/Investment) Gold Value = Old Franco /Investment for the purchase price Is when the jewelry of the non -Zhou Dafu brand is replaced, it is necessary to melt the old gold jewelry test, and then calculate the weight of the old gold jewelry according to the weight of the golden gold jewelry. Depreciation of gold also needs to be charged 30 yuan depreciation fee. The number of new golds in exchange needs to be 25%or more larger than the number of old cities. You also need to pay the hand -made fee for new gold jewelry. Conal formula: (jewelry, ornaments) Old Franco Value = Old Franco-heavy (1-corresponding fire consumption) × jewelry/ornament replacement price (thousands of gold industrial products/investment) gold value = gold value = Old Franco (1-corresponding fire consumption) × thousand-foot gold industrial product/investment replacement price
extension information: gold (GOLD) is a single quality form of chemical element (AU) It is a soft, golden, precious metal resistant metal. Gold is one of the rare, precious and extremely valued metals. Internationally, gold is generally based on ounces. In ancient times, "two" as a gold unit, a very important metal. It is not only a special currency for reserves and investment, but also an important material for the jewelry, electronics, modern communications, aerospace and air industry and other departments. The seasonal fluctuations of gold price are affected by the supply and demand relationship of gold. The consumption of gold spot is mainly gold jewelry. Judging from the previous situation, when buying gold in March, July, and October, the price is relatively cheap, and at this time, the amount of gold is relatively low! At the same time, the probability of rising gold prices in August and September of each year is also large, among which August with a relatively large probability and amplitude of the rise. Understand when the gold is the cheapest, and then buy it, then you can save a lot of money. When you buy, you must also understand the quality of gold. What should you pay attention to when buying gold 1. Choose a regular gold shop: When buying gold, you should choose a regular, large and historic gold shop. The quality is guaranteed, and the gold jewelry process should be more exquisite. 2. Pay attention to holiday promotion activities: Before buying gold, it is best to rush to see the holiday. It can be a few dollars per gram, which is more appropriate. You can turn around in several large golden shops. 3, see the purity of gold: When buying gold, choose high purity, such as thousands of gold. This gold is bright, the purity is very high, and it is more high -end. 4, ask for invoices: gold is expensive, you must ask for a regular invoice when buying. Don't forget, some merchants don't ask him, he does not take the initiative to invoice, and he cannot guarantee his rights without the invoice. 5, do not overdraw gold: It is inappropriate to buy gold according to your own economic strength. It is easy to bring discord to the family. 6. Save gold jewelry: When buying gold jewelry, pay attention to wear, do not lose. Avoid contact with chemicals, such as paint, acid detergent, etc., and keep it seal and not to be tide. This reminder: It is best to go to large shopping malls or famous gold shops. The quality is basically guaranteed. Time is selected on a large festival or anniversary. The best time for jewelry.
Taking Zhou Dafu as an example:
The depreciation fee of 30 yuan/gram when the jewelry is replaced by the old replacement. The number of new golds in exchange needs to be more than 25%larger than the old mix. In addition, it is necessary to pay the handmade fee for new gold jewelry.
Conal formula: (jewelry, ornaments) Old Fortune Value = Old Fortune Weight × Jewelry/Swatch Price
(Thousands of Gold Crafts/Investment) Gold Value = Old Franco /Investment for the purchase price
Is when the jewelry of the non -Zhou Dafu brand is replaced, it is necessary to melt the old gold jewelry test, and then calculate the weight of the old gold jewelry according to the weight of the golden gold jewelry. Depreciation of gold also needs to be charged 30 yuan depreciation fee. The number of new golds in exchange needs to be 25%or more larger than the number of old cities. You also need to pay the hand -made fee for new gold jewelry.
Conal formula: (jewelry, ornaments) Old Franco Value = Old Franco-heavy (1-corresponding fire consumption) × jewelry/ornament replacement price
(thousands of gold industrial products/investment) gold value = gold value = Old Franco (1-corresponding fire consumption) × thousand-foot gold industrial product/investment replacement price
extension information:
gold (GOLD) is a single quality form of chemical element (AU) It is a soft, golden, precious metal resistant metal. Gold is one of the rare, precious and extremely valued metals. Internationally, gold is generally based on ounces. In ancient times, "two" as a gold unit, a very important metal. It is not only a special currency for reserves and investment, but also an important material for the jewelry, electronics, modern communications, aerospace and air industry and other departments.
The seasonal fluctuations of gold price are affected by the supply and demand relationship of gold. The consumption of gold spot is mainly gold jewelry. Judging from the previous situation, when buying gold in March, July, and October, the price is relatively cheap, and at this time, the amount of gold is relatively low! At the same time, the probability of rising gold prices in August and September of each year is also large, among which August with a relatively large probability and amplitude of the rise. Understand when the gold is the cheapest, and then buy it, then you can save a lot of money. When you buy, you must also understand the quality of gold.
What should you pay attention to when buying gold
1. Choose a regular gold shop: When buying gold, you should choose a regular, large and historic gold shop. The quality is guaranteed, and the gold jewelry process should be more exquisite.
2. Pay attention to holiday promotion activities: Before buying gold, it is best to rush to see the holiday. It can be a few dollars per gram, which is more appropriate. You can turn around in several large golden shops.
3, see the purity of gold: When buying gold, choose high purity, such as thousands of gold. This gold is bright, the purity is very high, and it is more high -end.
4, ask for invoices: gold is expensive, you must ask for a regular invoice when buying. Don't forget, some merchants don't ask him, he does not take the initiative to invoice, and he cannot guarantee his rights without the invoice.
5, do not overdraw gold: It is inappropriate to buy gold according to your own economic strength. It is easy to bring discord to the family.
6. Save gold jewelry: When buying gold jewelry, pay attention to wear, do not lose. Avoid contact with chemicals, such as paint, acid detergent, etc., and keep it seal and not to be tide.
This reminder: It is best to go to large shopping malls or famous gold shops. The quality is basically guaranteed. Time is selected on a large festival or anniversary. The best time for jewelry.