Value of Production Index (VaPI) for the manufacturing industry on a year-on-year basis continued to gain by 12.9 percent in May 2005, according to the preliminary results of the Monthly Integrated Survey of Selected Industries (MISSI). This was brought about by the double-digit increases of nine (9) major sectors, as follows: petroleum products, publishing and printing, furniture and fixtures, transport equipment, basic metals, tobacco, textile, chemical products and non-metallic mineral products.Refer to Tables 1-A and 1.