Fujian is China's largest producer of canned goods, and exports and domestic sales account for 50%. In 2006, Fujian's canned output reached 8953,300 tons, an increase of 14.0% over the 785,700 tons in 2005, ranking first in the country, and the canned output remained the first in the country for four consecutive years. According to the analysis of the situation at home and abroad, the industry experts pointed out that China's canned exports are facing five major constraints.

1. the cost variable is larger. The prices of mushroom raw materials and empty containers increased significantly, and international oil prices and export freight movements fluctuated.

2. high tariffs in Europe and America. The United States levies a high anti-dumping duty on mushroom cans in China. Most of the mushroom cans exported to the European Union belong to the tariff quota and need to pay a high additional tariff.

3. drug residues in Japan. The "tentative standard" and "uniform standard" implemented by Japan's affirmative list system for the residue limits of agricultural and veterinary drugs have become important factors restricting the export of botanical products to Japan.

4. EU's new regulations on packaging contact materials. The European Union will implement new regulations on the contents of bisphenol epoxy resin, phenolic epoxy resin and o-phenol epoxy resin in canned food, which will raise the threshold for China's canned food export to the European Union.

5. the EU has introduced more stringent food labeling regulations.

Experts pointed out that to break these constraints, the following should be done: (1) intensive production of raw materials, improve labor productivity, strict prevention of agricultural and veterinary drug residues exceeding standards; (2) vigorously open up markets other than Japan, Europe and the United States, in addition to consolidating the traditional canned mushrooms, canned meat, aquatic products in Southeast Asia market in recent years bullish In addition, Russia, South America and other markets have a good market for canned products.