Build a Database of Bird's Nest Buyer Leads by Region

We are looking for someone to build a database of leads for buyers for our edible bird's nest. We sell both to the retail and wholesale market so we are looking for buyer leads from middlemen, wholesale purchasers, processing factories, product manufacturers, pharmacies, supermarkets, speciality stores, traditional Chinese medicine stores, health stores, hotels, airport duty free, individuals and any other business type not listed here. The bidder should be able to read and write Chinese as the majority of the buyers are in Chinese speaking regions. All leads written in Chinese characters need to be also written in Pinyin in the database. We have attached a sample spreadsheet with shows the types of buyers as well the regions we would like to be researched. These regions are Hong Kong, Taiwan, Beijing, Shanghai, Shenzhen, Guangzhou, Rest of China, Korea, Australia, New Zealand, Vancouver, San Francisco, Los Angeles, New York, Lima, Middle East (Dubai, Abu Dhabi, Qatar, Bahrain etc) Any useful notes that are found on the buyers should also be mentioned such as the size of the organisation, how much quantity they use, how long established, who makes the decisions etc. The most important regions are Hong Kong, Taiwan and all of China. If you think there should be other areas added to the spreadsheet please feel free to comment.