日本と海外をつなぐクラウドソーシング

We would like to know market environment on gas appliances, and water heaters in Taiwan.

It would be highly appreciated, if you would provide us with the following information/data :

(1) Transition of market size over the past 5 years - a graph and a table
(2) Transition of market share by brand over the past 3 years - a graph and a table
(3) Share of units by price range over the past 3 years - a graph and a table
(4) Product names, brands, and retail price ranges of top 10 popularity

Should you require clarification(s), please contact our end anytime.

Thanks & regards,