According to the London market and international market prices, comprehensive domestic market quotations.

And that exchange rate of the people's bank of China against the US dollar.

According to the London market and international market prices, comprehensive domestic market quotations.

And that exchange rate of the people's bank of China against the US dollar.

According to the London market and international market prices, comprehensive domestic market quotations.

And that exchange rate of the people's bank of China against the US dollar.