Through statistically analyzing a number of production data from shipbuilding plate,the article has discussed the factors which affect the plateblank ratio,precent of pass and mechanical properties of ship plate.

Thought of manufacture environment and safety of shipbuilding welding;

PDM model study and development for shipbuilding industry;

Introduction of modular shipbuilding in Japan;

Measures to deal with exchange rate risk in shipbuilding industry;

International Competitiveness Analysis of Shipbuilding Industry in China;

This paper analyzes the superiorities and inferiorities of Chinese shipbuilding industry,and advances some suggestions for improving the international competitive power of Chinese shipbuilding industry.