OBS_VALUE: <ul><li><a href=http://www.ecfr.gov/cgi-bin/retrieveECFR?gp=&SID=52887184402710343fd17650c4829c18&mc=true&n=pt19.1.19&r=PART&ty=HTML#se19.1.19_12 target=_blank>Customs Duties(19 C.F.R. §19.2 (d) (2017))</a></li><li><a href=http://www.ecfr.gov/cgi-bin/text-idx?SID=d83d2370b40c0768e2aa8a4b2ea4f4a0&mc=true&node=pt19.1.111&rgn=div5 target=_blank>Customs Duties(19 C.F.R. §111.12 (2017))</a></li></ul>