1, Hong Kong gold is cheaper than the mainland, mainly because there is no value-added tax and customs duties. Generally speaking, buying gold in Hong Kong is at least cheaper than that in the Mainland 10%.
2. Different units of measurement: the "two" in the mainland is 50 grams, and one catty is equal to twelve; A kilo in Hongkong is 600g, and a kilo is equal to 16 Liang, and one or two is equal to 10 yuan; In this way, one or two equals 37.5 grams.
3. The repurchase and maintenance policies are different. In Hong Kong and Macau, customers have to deduct not only the labor fee, but also the commission, which is not available in the Mainland.
Many rules for buying gold jewelry in Hong Kong are different from those in the mainland, such as color identification and pricing unit. In addition, the exchange rate and payment method will also affect the actual purchase price.
Extended data
The chemical symbol of gold is Au, and the financial English code is XAU or gold. The name Au comes from a story of Aurora, the goddess of dawn in Roman mythology, which means shining dawn.
Gold is a simple form of chemical element gold (chemical element symbol Au), which is a soft, golden yellow and corrosion-resistant precious metal. Gold is a rarer, more precious and more valuable metal.
Generally speaking, the gold in the world is in ounces. In ancient China, gold was measured in ounces, which was a very important metal. It is not only a special currency for reserve and investment, but also an important material for jewelry industry, electronics industry, modern communication and aerospace industry.
After the international gold price entered 20 15, it soared all the way. The gold price in new york market rose from $0/200 per ounce to $0/300 per ounce in less than a month. Statistics show that since 20 15, the price of gold futures in new york market has increased by 9.3%.
physical features
1, color:
The steam released when gold melts is green; Its gold powder is usually brown when it is melted; If it is cast into thin slices, it can transmit green light.
2. Extensibility:
Extremely powerful. 1 oz gold can be stretched to 50 miles long, and its ductility makes it easy to cast, making it a good choice for making jewelry. Of all metals, gold has the greatest pulling force.
3. Extensibility:
Second to none. It will cause extremely thin gold sheets to roll up easily. Gold weighing 1 ounce can be hammered into 1 foot thickness and 100 square foot thickness. The ancients hammered it into thin slices and threw it into temples and palaces for decoration. All these can show that gold is extremely flexible and plastic.
The color of gold is golden yellow, which has a metallic texture and is not easy to decompose. Hardness 2-3, pure gold 19.3, melting point1064.4℃; Good ductility, can be pressed into thin foil, and has extremely high heat and thermal conductivity. The resistance of pure gold is 2.4p Pure gold has good chemical resistance and is the best electroplating material.