Value of Production in the Iron and Steel Industry：1907～1940（Current Prices）―Enlarged as Based on Factory Statistics―：Estimates of long-term economic statistics of Japan Mining and Manufacturing Table 33

Value of Production (Factory Statistics: Private Factories with 5 Workers and More): Pig Iron, Iron Castings, Value of Production (Factory Statistics: Private Factories with 5 Workers and More): Rolled Steel, Special Steel, Ferro-alloys, etc., Value of Production (Factory Statistics: Private Factories with 5 Workers and More): Steel Ingots, Expanded Estimates of Production, incl. Government Factories: Pig Iron, Iron Castings, Expanded Estimates of Production, incl. Government Factories: Rolled Steel, Special Steel, Ferro-alloys, etc., Expanded Estimates of Production, incl. Government Factories: Steel Ingots, Expanded Estimates of Production, incl. Government Factories: Subtotal, Value of Production in Private Factories with 4 Workers and Less, Value of Production (final Estimate): excl. Contract Work, Value of Production (final Estimate): incl. Contract Work

生产价值（工厂统计：拥有5名及以上工人的私营工厂）：生铁、铸铁件、生产价值（工厂统计：拥有5名及以上工人的私营工厂）：轧钢、特种钢、铁合金等，生产价值（工厂统计：拥有5名及以上工人的私营工厂）：钢锭，包括政府工厂的扩展生产估算：生铁、铸铁件，包括政府工厂的扩展生产估算：轧钢、特种钢、铁合金等，包括政府工厂的扩展生产估算：钢锭，包括政府工厂的扩展生产估算：总计，私营工厂中拥有4名及以下工人的生产价值，最终生产价值估算：不包括合同工作，最终生产价值估算：包括合同工作