> Rising energy costs - coal and crude - have pushed up prices of raw materials such as phthalic anhydride, cuprous chloride and urea. These are used to manufac

> Rising energy costs - coal and crude - have pushed up prices of raw materials such as phthalic anhydride, cuprous chloride and urea. These are used to manufacture CPC Blue (Copper phthalocyanine blue) crude, a key ingredient of pigment blue, which in turn goes into the making of various shades of blue paints. [0] [0] https://m.timesofindia.com/city/ahmedabad/gujarats-bolt-from-blue-leaves-global-paint-makers-in-red/articleshow/87196319.cms https://m.timesofindia.com/city/ahmedabad/gujarats-bolt-from...