TOKYO - Japan's industrial output in March edged down 0.5 percent from the previous month, pressured by the Middle East conflict that affected output of chemical products due to disruptions in imports of their raw materials, government data showed Thursday.

The decrease followed an upwardly revised decline of 2.0 percent in February. The Ministry of Economy, Trade and Industry kept its basic assessment of industrial production the same as the previous month, saying it "fluctuates indecisively."

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