Sorted Office Paper Material Specifications
Target material 
Selected office waste paper: majority are white papers 90% and light colour papers 5% (printing paper with white pulp in the middle, coated papers, books, newspapers, light dyed pulp papers).
Unwanted paper and board
Total outthrows may not exceed 5%. Such as:
The proportion of unbleached fibre, carbonless paper may not exceed 2%.
Deep dyed pulp papers are not permitted.
The proportion of groundwood computer printout and facsimile paper may not exceed 3%.
Unwanted material
Unwanted material  materials may not exceed 1.5%.
Unwanted materials includes non-paper and cardboard materials such as:
- Metals
- Cans
- Plastic bottles
- Rigid plastic
- Plastic film
- tetra Pak
- facial tissue
- paper towels
- sticker paper/self-adhesive labels/lining paper, etc.
According to Catalogue of Prohibited Imports of Solid Waste which developed jointly by ChinaState Environmental Protection Administration, General Administration of Customs and Entry exit inspection and Quarantine Bureau.The following itemsare not allowed. Such as:
- wax paper
- wallpaper
- carbon paper
- kitchen waste
- medical andhousehold waste (dangerous goods:paints, chemicals, oils,asbestos)
- diaper
- building materials
- glass
- asphalt
- wood
- electrical/wire
- textiles
- rubber
- by burning materials
- toxic powder
- battery
- animal and plant  related products, etc.
Advanced waste paper cannot contain clay, gravel, fire or mildew situation.
The average humidity of raw materials shall be 12% or less. Otherwise, may result in claims.
Bale shall be the same shape which is compressed and packed by metal wire. Bale is not available for plastic film packing, should not use tray to loading.