抗战期间云南地处后方，内地迁来大量人口，食盐需求剧增，客观上要求增加盐斤生产，为实现盐斤增产，云南各井场均采取了一些积极的措施，然而由于战时环境的影响，物价高涨、征役频繁，盐业工人减少，从各井场实产盐数统计来看，其增产计划并没有很好实现。此间云南销盐制度、滇盐销岸也因战需要而发生了一些变化。盐价问题在抗战期也十分突出，抗战初期的盐价与后期的相比有天壤之别，而影响盐价惊人上涨的原素，其较为直接的便是制盐成本──－工硐费薪本的上涨，以及名目繁多的税收。 During the War of Resistance Against Japan, Yunnan was located in the back and a large number of people moved in from the Mainland. The demand for salt increased sharply, and the objective was to increase the production of salt and pound crops. In order to increase salt production and increase output, various well sites in Yunnan took some positive measures. However, Impact, high prices, frequent paralyzes, reduction of salt workers, salt production statistics from the various well field point of view, the increase in production plans and not well achieved. Here the sales of salt in Yunnan system, Yanshan Pinan also due to the war needs some changes have taken place. The issue of salt price was also prominent during the war of resistance against Japan. The price of salt in the early days of the war of resistance varied greatly from that in the latter part of the year. However, the more direct impact on the price of salt was the cost of making salt──- Rising salaries, as well as a wide range of tax revenue.