BEIJING (Reuters) - The Chinese city of Jinan said over the weekend it had found coronavirus on beef and tripe and their packaging from Brazil, Bolivia and New Zealand, while two other provincial capitals detected it on packaging on pork from Argentina. China is ramping up testing on frozen foods after repeatedly detecting the virus on imported products, triggering disrupting import bans, even as the World Health Organization says the risk of catching COVID-19 from frozen food is low. In Jinan, capital of eastern China"s Shandong province, the goods involved were imported by a unit of Guotai International Group 002091.SZ, and Shanghai Zhongli Development Trade, the city"s municipal health commission said late on Saturday.