I think the golden period in the second half of the year, the low inventory of original glass manufacturers, environmental impact, market panic and other factors have led to the continuous push up of original glass prices. From now on, there is still a lot of room to continue to rise. Although the production and sales of production enterprises have improved slightly, some manufacturers continue to follow up. However, from the current downstream market demand, the chain-on-chain increment is limited, and the main reason for the price increase lies in the pull of production enterprises, not the increase in downstream demand.