can i avail visit Visa Facility from Pakistan?

I am Leaving in Pakistan and Working in a bank and i did my Mba Finance, now i am thinking for Business and that's the Only reason i want to Visit China Visa for Trade, tell me it will be my first Visa for China, so how much amount i have to pay and can i get Visa easily if i will Provide all the Documents as per your Guide line available in this Site Thanks for your Precious Time