The proposes of this study is to analyze the relations between export growth of industrial manufacturing commodities in Indonesia with the following variables (i), relative prices of export commodities to the domestic prices; (ii), value added of manufacturing industries; (iii) devaluation policies; (iv), deregulation polices; (v), exchange rate of Yen per US dollars; (vi), exchange rate of rupiah per US Dollars; and (vi), under utilization capacity. The results of descriptive analyses show a positive relation between export growht of industrial manufacturing commodities with the variables of i,iii,iv, v, and of vi. However, the devaluation policies on March 30th, 1983 (iv) cannot be considered economically as an important variable. For the empirical analyses, the variables above are formulated into the econometric models: "Linear and log-linear". The results of examining these models strengthen the descriptive finding before, and under utilization capacity can't be measured quantitatively.