≥200g;Trim excess fat, no fatty edges, no soft or hard bones, no knife cuts, no spoilage, no foreign objects or impurities, no severe blood clots.

≥200g；2kg*6；No skin residue, no soft or hard bones, no knife cuts, no spoilage, no foreign objects or impurities, no severe blood clots. Blood clots larger than 2 cm² are unacceptable; blood clots smaller than 2 cm² shall not exceed 2% of the sampled quantity. Packed in arranged (tray pack) style.

≥200g;2kg*6；Trim excess fat; free of fatty edges, soft/hard bones, knife cuts, spoilage, foreign matter/impurities, and severe blood clots. Blood clots exceeding 2 cm² are prohibited. Clots under 2 cm² shall not exceed 2% of the sampled quantity. Products must be individually arranged and packaged.

≥30g;1kg*10bag/ctn；Free from soft/hard bones, spoilage, foreign matter/impurities, and severe blood clots. Blood clots larger than 2 cm² are prohibited; those smaller than 2 cm² shall not exceed 2% of the sampled quantity. Products must be individually quick frozen (IQF) with no connected pieces.

240-260g；260-280g；300-320g；320-340g；15kg*1ctn;Individual piece weight qualification rate ≥98%; pieces deviating more than ±10g shall not exceed 2% of the sampled quantity. Free from overlength skin, broken bones, spoilage, foreign matter/impurities, and severe blood clots. Products must be individually arranged and packaged.

400-600g;qualification rate ≥98%; pieces deviating more than ±10g shall not exceed 2% of the sampled quantity. Free from chicken tails, chicken intestine ends, broken bones, spoilage, foreign matter/impurities, and severe blood clots. Overlength skin must be less than 2 cm. Products must be individually separated (no connected pieces).

400-600g;Individual piece weight qualification rate ≥98%; pieces deviating more than ±10g shall not exceed 2% of the sampled quantity. Free from chicken tails, chicken intestine ends, broken bones, spoilage, foreign matter/impurities, and severe blood clots. Overlength skin shall be less than 2 cm.

≥100g；≥250g；≥300g；Free from hard bones and severe blood clots. Blood clots larger than 2 cm² are prohibited. Blood clots smaller than 2 cm² shall not exceed 2% of the sampled quantity. Cartilage longer than 1 cm is prohibited. Skin-to-meat ratio must be consistent. Overlength skin or skin deficit shall not exceed 2 cm. Knife cuts or holes shall not exceed 2 cm in length/diameter.

≥100g;2kg*6bag/ctn;Free from hard bones and severe blood clots. Blood clots larger than 2 cm² are prohibited. Blood clots smaller than 2 cm² shall not exceed 2% of the sampled quantity. Cartilage longer than 1 cm is prohibited. Skin-to-meat ratio must be consistent. Overlength skin or skin deficit shall not exceed 2 cm. Knife cuts or holes shall not exceed 2 cm in length/diameter.

15kg*1；Free from viscera residues, intestinal ends residues, and chicken tail residues.

30-40g；40-50g;≥50g；Grading qualification rate ≥ 98%; pieces deviating more than ±2g shall not exceed 5% of the sampled quantity. Free from severe blood clots, knife cuts, broken bones, and severe exposed red bones. Minor blood clots shall be less than 1 cm² in area.

1kg*10；Grading qualification rate ≥ 98%; pieces deviating more than ±2g shall not exceed 5% of the sampled quantity. Free from severe blood clots, knife cuts, broken bones, and severe exposed red bones. Minor blood clots shall be less than 1 cm² in area.

＞650g；10kg/ctn

Individually Quick Frozen (IQF), all sizes 80-150g, 10kg per carton

＞900g；＜900g；Headless, neckless,with tail