Records indicating that the courts requested paperwork and information on Pedro Amador, a Chinese settler, from the Chinese Consul in Havana. He was originally from Canton. Court officials could not find any record of previous criminal activity.

Shipping records for a frigate that brought Chinese settlers from China to Cuba. These settlers were later contracted by other employers in Sagua la Grande.

Records for the ship Reina de Oceano, which brought Chinese settlers from China to Cuba under contract with Troncoso, Bustamante y Co. On this trip, the Reina de Oceano brought workers from China to work as field workers in Cardenas