The case of Hunan VAT digital currency

1. There is no legal and three-dimensional certainty in the transaction of setting currency in China, so the reliable platforms you mentioned are basically the same

2. Changsha digital currency fraud case is under the jurisdiction of the public security organ. If you want to go to Hunan public security department for inquiry

3. Okex is a good platform with high security and the largest trading volume in the world. It supports multi currency leverage trading, legal currency trading and contract trading.

4. As for whether we can wear a watch in the environment of swimming and sauna, [ruizuan Tianjin famous watch customer service center] we must make clear the following concept: Waterproof within 50 meters belongs to ordinary waterproof, which means that the surface of the watch contacts with water without any water pressure on it, and can only be used in daily water (cold water) or rain. Only professional waterproof meters over 100 meters can be used for underwater work such as swimming or diving. Any waterproof watch should not be worn in hot water bath, sauna or in the environment with great temperature change. When the temperature drop is large, the waterproof rubber ring will expand and contract with heat, and its expansion coefficient is more sensitive than the watch case e to the change of temperature difference. Therefore, when the temperature changes, the gap between the waterproof ring and the watch case, that is, the void into which water and gas can drill, appears. In the long run, the elasticity of the waterproof ring will be reced and the aging will be accelerated, which will lead to the phenomenon of water inflow and water condensation in the meter. In serious cases, the parts of the movement will be damaged
[service address: room 3003, 30 / F, Tianjin International Financial Center building, 136 Chifeng Road, Heping District, Tianjin]