Results of the 2026 Shanghai Supervisory Spot Check on Packaging Reduction (Excessive Packaging) of Egg Products
- In 2026, the Shanghai Municipal Administration for Market Regulation conducted a supervisory spot check on excessive packaging of egg products, sampling 20 batches and finding 3 non-compliant batches.
- The spot check was conducted in accordance with GB 23350-2021 and other standards, testing packaging void ratio and packaging layers.
- All 3 non-compliant batches failed on packaging void ratio, involving 650 g (10 pieces) cooked salted duck eggs, 1.20 kg vacuum cooked salted duck eggs/preserved eggs, and 1.3 kg (20 pieces) preserved eggs.
- The non-compliant samples included YOUXING 650 g (10 pieces) cooked salted mulard duck eggs produced by Gaoyou Youxing Food Co., Ltd., and 1.20 kg vacuum cooked salted duck eggs/preserved eggs and 1.3 kg (20 pieces) preserved eggs produced by Gaoyou Sanbao Food Co., Ltd.
In 2026, the Shanghai Municipal Administration for Market Regulation conducted a supervisory spot check on excessive packaging of egg products in the city. A total of 20 batches of products were sampled, and after testing, 3 batches were found non-compliant.
This supervisory spot check was conducted in accordance with GB 23350-2021 "Requirements for restricting excessive packaging of goods — Food and cosmetics" and other standard requirements, and the following items were tested: packaging void ratio and packaging layers.
The specific spot check results are as follows:
Non-compliant goods in the 2026 Shanghai egg products (excessive) packaging supervisory spot check
Nominal sample name Nominal trademark Nominal specification/model Nominal production date/lot number Nominal manufacturer name Sampled manufacturer/seller Shopping mall/e-commerce platform of the sampled seller Certification body Non-compliant item
Salted mulard duck eggs (cooked)
YOUXING and graphic
650 g (10 pieces)
2026-06-10//
Gaoyou Youxing Food Co., Ltd.
Shanghai Jiading RT-Mart Trading Co., Ltd.
/ / /
/
Packaging void ratio
Vacuum cooked salted duck eggs; preserved eggs
Sanbao
1.20 kg
2026-05-06//
Gaoyou Sanbao Food Co., Ltd.
Shanghai Yonghui Superstores Co., Ltd., Jinzuan Road Branch
/ / /
/
Packaging void ratio
Preserved eggs
Sanbao
1.3 kg (20 pieces)
2026-05-06//
Gaoyou Sanbao Food Co., Ltd.
Shanghai Yonghui Superstores Co., Ltd., Gaoke East Road Branch
/ / /
/
Packaging void ratio
Goods whose tested items met the relevant standards in the 2026 Shanghai egg products (excessive) packaging supervisory spot check
Nominal sample name Nominal trademark Nominal specification/model Nominal production date/lot number Nominal manufacturer name Sampled manufacturer/seller Shopping mall/e-commerce platform of the sampled seller Certification body
Cooked salted eggs
Xuri 1996 and graphic
780 g (12-piece pack)
2026-04-01//
Kaiping Xuri Egg Products Co., Ltd.
Shanghai Daoyang Trading Co., Ltd.
/ / Pinduoduo
/
Zhenyou cooked salted duck eggs
Zhenyou and graphic
880 g (16-piece pack)
2026-06-02//
Hangzhou Yimin Poultry and Egg Co., Ltd.
Shanghai Hema Network Technology Co., Ltd., Jiading Huyi Highway Branch
/ / /
/
Cooked salted sea duck eggs
/
1.4 kg (20-piece pack)
2026-05-06//
Fujian Guangyang Egg Industry Co., Ltd.
Shanghai CR Vanguard Supermarket Co., Ltd., Zunyi Road Store
Hongqiao Nanfeng City / /
/
Soft-boiled eggs (braised flavor)
/
160 g (40 g × 4)
2026-06-30//
Jiangsu Lulutong Food Co., Ltd.
Shanghai Hema Network Technology Co., Ltd., Changning First Branch
kiNG88 Commercial Plaza / /
/
Double-yolk salted duck eggs (cooked product)
/
750 g
2026-05-25//
Hai'an Tingting Agricultural and Sideline Products Co., Ltd.
Shanghai Hema Network Technology Co., Ltd., Minhang Sixth Branch
Zhonggeng Manyou City / /
/
Cooked salted sea duck eggs & preserved eggs
/
1.4 kg (20-piece pack)
2026-05-06//
Fujian Guangyang Egg Industry Co., Ltd.
Shanghai CR Vanguard Supermarket Co., Ltd., Nanjing East Road Store
/ / /
/
Mulard duck preserved eggs
YOUXING and graphic
550 g (10 pieces)
2026-04-27//
Gaoyou Youxing Food Co., Ltd.
Shanghai Nicheng RT-Mart Trading Co., Ltd.
/ / /
/
Salted duck eggs (cooked)
Hubao and graphic
650 g
2026-04-10//
Gaoyou Nanjiao Hubao Egg Products Processing Factory
Shanghai Youyou Life Commercial Management Co., Ltd., Qiantan Yaoti Road Branch
/ / /
/
Sea duck eggs
/
1.4 kg (20 pieces)
2026-06-17//
Zhejiang Zheliang Zhenxuan Agricultural Technology Co., Ltd.
Shanghai Hema Network Technology Co., Ltd., Baoshan Sixth Branch
/ / /
/
Gaoyou specialty free-range salted duck eggs
Meixiang
1.08 kg + 90 g free (18 pieces)
2026-05-17//
Taizhou Meixiang Food Co., Ltd.
ALDI Commercial (Shanghai) Co., Ltd., Yangpu Sixth Branch
/ / /
/
Japanese-style ready-to-eat soft-boiled eggs (sea salt flavor)
Meiyuzi
1.1 kg (55 g × 20 pieces)
2026-07-05//
Guangdong Meiyuzi Food Co., Ltd.
Shanghai Wan'an Sam's Club Co., Ltd.
/ / /
/
Japanese-style soft-boiled eggs (braised flavor)
/
480 g (80 g × 6)
2026-07-09//
Jiangsu Tiancheng Egg Industry Co., Ltd.
Shanghai Huansheng Commercial Co., Ltd., Xuhui iapm Plaza Third Branch
iapm Mall / /
/
Preserved eggs
/
650 g | 10 pieces
2026-06-08//
Hubei Shendan Healthy Food Co., Ltd.
Shanghai Metro Trading Co., Ltd., Minhang Branch
/ / /
/
Soft-boiled eggs (natural original flavor + sea salt baked flavor)
/
280 g (natural original flavor 35 g × 4, sea salt baked flavor 35 g × 4)
2026-04-08//
Hunan Huxianggong Food Co., Ltd.
Shanghai CR Vanguard Supermarket Co., Ltd., Kerry Parkside Store
Kerry Parkside Plaza Store / /
/
Cooked double-yolk salted duck eggs
/
750 g (10 pieces)
2026-05-06//
Fujian Guangyang Egg Industry Co., Ltd.
Shanghai CR Vanguard Supermarket Co., Ltd.
/ / /
/
Braised soft-boiled eggs
YANG SHENG JI
175 g
2026-06-04//
Yang Sheng Ji (Shanghai) Food Co., Ltd.
Shanghai Hema Network Technology Co., Ltd., Jiading Second Branch
/ / /
/
Selenium-enriched preserved eggs
/
540 g (9-piece pack)
2026-06-05//
Zhejiang Huilian Supply Chain Co., Ltd.
Shanghai Yonghui Superstores Co., Ltd., Nanxinggang Road Branch
/ / /
/
Listed in no particular order.
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