SCRAP MATERIAL WANTED

We are a Hong Kong trading company looking for following scrap items to China. It is urgently needed and long term purchase. We require;-

Plastic bottles,
1a.100%PET detergent bottle
1b. other classified bottles

2. All kinds of Metals

3. Computer/printer/copiers

Please advise C&F price per ton to Hong Kong in 20 feet container.

More description with photos/samples welcome.