Additional steps to the national emergency with respect to the information and communications technology and services supply chain : message from the President of the United States transmitting an executive order declaring additional steps to be taken concerning the national emergency with respect to the information and communications technology and services supply chain declared in Executive Order 13873 of May 15, 2019 (securing the information and communications technology and services supply chain) to deal with the threat posed by applications and other software developed or controlled by Chinese companies, pursuant to 50 U.S.C. 1703(b); Public law 95-223, Sec. 204(b); (91 Stat. 1627) and 50 U.S.C. 1641(b); Public law 94-412, Sec. 401(b); (90 Stat. 1257).