The temperature is getting lower in Liuyang, China. It's a time which is not hot and not cold. It's hard to say that's good or not good. Because workers in fireworks factory don't like neither hot weather nor cold days. But for fireworks production, it needs sun to dry powders and paper tubes. Fortunately, many factories are equipped with drying rooms. Technology has brought about an increase in productivity.
The production time before the Chinese New Year is not much. While completing the export orders, the factory has to spend a lot of energy and time to reserve sufficient fireworks and firecrackers for the Chinese domestic market to meet the fireworks demand in China's largest sales season, Chinese new year.