Shao Dong monopolized 70% of the global market with a lighter of 1 yuan. What information did he reveal?

Shaodong is a county-level city located in Hunan Province, where the annual production capacity of disposable injection lighters can circle the equator 20 times, and the annual total output can reach 654.38+05 billion. It is reported that Shaodong lighters have monopolized 70% of the global market. The successful experience of Shaodong lighter industry is the continuous upgrading of "machine substitution", which has created a miracle of no price increase for 20 years.