Luntong Electric 3 is an electronic disk in London, which takes the form of 9: 00 to 1 1: 30 and 1 in the afternoon.

The copper from 3: 30 to 3: 00 also means this. This is the domestic futures trading time, but it exists abroad.

Over-the-counter trading except electronic disk (equivalent to 24-hour trading) 3 LUN copper is.

Refers to the off-site price.