H.R. 5503 — To suspend temporarily the rate of duty on 1,3-Propanediaminium, N-[3-[[[dimethyl[3-[(2-methyl-1-oxo-2-propenyl)amino] propyl] ammonio]acetyl]amino]propyl]-2-hydroxy-N,N,N',N',N' -pentamethyl-, trichloride, polymer with 2-propenamide. | PoliFocus