KEY POINTS
  • Starbucks CEO Kevin Johnson said Friday that he thinks that Chinese competitors' reliance on "heavy, heavy discounts" is unsustainable.
  • Chinese upstart Luckin Coffee, which recently filed to go public, is challenging Starbucks through discounted drinks and rapid expansion.

Starbucks CEO Kevin Johnson said Friday that the company's rivals are focusing on short-term gains, while Starbucks is pursuing a more sustainable plan for growth.

"Some of those competitors are competing through heavy, heavy discounts that we don't believe are sustainable," Johnson said Friday on CNBC's "Squawk on the Street."