How do I increase profits(industry sector and off-shore banking) without cutting wages, in fact I want to increase wages.

choose the right charateristics of the presidente..

Issue the Industry ad-campain edict to increase export prices of industry goods.
Can also make El Prez visit your resource and industry buildings.

industry sector...export furniture...but need right building 2 make it..

...in every industrial building their has production efficiency need to research....

Keep an eye out for when market prices drop, too. I saved after this, totally forgot about it, had a very hard time keeping a profit, and then boom. 20% increase.