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From January to September 2012, the economic operation of optical instrument manufacturing industry 11 projects = indicators, only four indicators have increased compared to the same period last year, mainly sales revenue, product inventory rate, sales expense ratio and financial expense rate. This shows that although China's optical instrument manufacturing industry recorded double-digit revenue growth during the first three quarters of 2012, the quality of operations has declined.
In January-September 2012, the total profit of optical instrument manufacturing industry increased by -9.600 million yuan, the profit of the main industry contributed -664.82 million yuan, the contribution rate was 69.25%, and the other profit was -29.51 million yuan, with a contribution rate of 30.75%. One cannot ignore the impact of fluctuations in material prices and operating costs on sales costs. A comprehensive survey of the development of the 2012 optical instrument manufacturing industry will be of great significance for the future development of this industry.
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