帮你IATA上看了下
智利
Nationals of China (People's Rep.) with a visa issued by the USA valid for a minimum of 6 months from the arrival date
加签管用的
Nationals of China (People's Rep.) with an entry visa issued by Canada valid for a minimum of 6 months from the arrival date. They must travel as tourists for a maximum stay of 90 days.

秘鲁
Nationals of China (People's Rep.) with a normal passport and a visa issued by Australia, Canada, USA, United Kingdom or a Schengen Member State for a maximum stay of 180 days. The visa must be valid for a minimum of 6 months from the arrival date.

哥伦比亚只有美签申根可以免加签不能
Nationals of China (People's Rep.) with a normal passport and a visa issued by the USA valid for a minimum of 180 days from the arrival date. This does not apply to ''C1'' visas. They are visa exempt for a maximum stay of 90 days.
Nationals of China (People's Rep.) with a normal passport and a "C" or "D" visa issued by a Schengen Member State valid for a minimum of 180 days from the arrival date.