 LITTLE ELM, Texas--BUSINESS WIRE--Retractable Technologies, Inc. NYSE American: RVP reports the following information relating to the year ended December 31, 2020. Further details concerning the results of operations as well as other matters are available in Retractables Form 10-K filed on March 31, 2021 with the U.S. Securities and Exchange Commission. OPERATIONS As our syringes are used for vaccinations, our revenues for 2020 materially increased over prior years due to demand during the 