Red Jade, Taiwan No.18, stands for "Taiwan Aroma" by the Japanese.
Different from over 80% black tea consumptions in Indian (or blends) black tea, Red Jade is generally considered
"Rounded taste and body is pleasing...A desirable characteristic meaning the tea is well harmonized and round or full."
However, "too light", from the mainstream black tea tastes.
Thus, for those black tea lovers, please do not consider Red Jade as your expected aroma as those major black teas from Indian, Sri Lanka, Japan, or even the mainland China.
Red Jade stands for Taiwan.