[{"data":1,"prerenderedAt":224},["ShallowReactive",2],{"hs-3816":3},{"id":4,"title":5,"aeoAnswer":6,"body":7,"chapter":177,"code":178,"description":17,"digits":179,"documentationNotes":180,"examples":181,"excludes":182,"extension":187,"faq":188,"hazmatClass":190,"heading":178,"includes":191,"keyTakeaway":162,"licensingFlags":192,"meta":193,"metaDescription":6,"metaTitle":5,"navigation":194,"parent":177,"path":195,"plainEnglish":17,"relatedCodes":196,"searchQueries":197,"section":203,"seo":204,"shortTitle":205,"stem":206,"synonyms":207,"topExporters":212,"topImporters":217,"typicalDutyRange":221,"typicalMode":222,"__hash__":223},"hsCodes/hs-codes/38/3816.md","HS Code 3816 — Refractory Cements and Mortars","HS code 3816 covers refractory cements, mortars, and concretes used for lining high-temperature industrial equipment, but excludes graphite-based products.",{"type":8,"value":9,"toc":163},"minimark",[10,14,18,23,39,43,66,70,84,88,93,96,100,132,136,156,160],[11,12,5],"h1",{"id":13},"hs-code-3816-refractory-cements-and-mortars",[15,16,17],"p",{},"These are heat-resistant building materials used in extreme high-temperature environments like furnaces and kilns. The category includes specialised concretes and mortars designed to maintain structural integrity under thermal stress.",[19,20,22],"h2",{"id":21},"whats-included","What's included",[24,25,26,30,33,36],"ul",{},[27,28,29],"li",{},"Refractory bonding mortars",[27,31,32],{},"High-alumina ramming mixes",[27,34,35],{},"Dolomite ramming mix",[27,37,38],{},"Hydraulic refractory concrete",[19,40,42],{"id":41},"whats-excluded","What's excluded",[24,44,45,57],{},[27,46,47,51,52,56],{},[48,49,50],"strong",{},"Retort carbon"," → use ",[53,54,55],"code",{},"2704"," (Carbon products are classified in Chapter 27.)",[27,58,59,51,62,65],{},[48,60,61],{},"Graphite based mixes",[53,63,64],{},"3801"," (Preparations based on graphite or other carbon are specially provided for in 3801.)",[19,67,69],{"id":68},"common-examples","Common examples",[24,71,72,75,78,81],{},[27,73,74],{},"Blast furnace taphole clay",[27,76,77],{},"Refractory castables",[27,79,80],{},"Gunite refractory mixtures",[27,82,83],{},"Magnesite-based ramming mass",[19,85,87],{"id":86},"frequently-asked-questions","Frequently asked questions",[89,90,92],"h3",{"id":91},"is-standard-construction-cement-included-here","Is standard construction cement included here?",[15,94,95],{},"No, standard hydraulic cements are classified under heading 2523. Heading 3816 is specifically for refractory (heat-resistant) compositions.",[19,97,99],{"id":98},"trade-shipping-notes","Trade & shipping notes",[24,101,102,108,114,120,126],{},[27,103,104,107],{},[48,105,106],{},"Typical duty range:"," 0% - 5%",[27,109,110,113],{},[48,111,112],{},"Documentation:"," Often subject to anti-dumping duties when originating from specific Asian markets.",[27,115,116,119],{},[48,117,118],{},"Typical shipping mode:"," FCL",[27,121,122,125],{},[48,123,124],{},"Top exporters:"," China, Germany, Austria, India",[27,127,128,131],{},[48,129,130],{},"Top importers:"," United States, Russia, Germany, Indonesia",[19,133,135],{"id":134},"related-hs-codes","Related HS codes",[24,137,138,145,150],{},[27,139,140],{},[141,142,144],"a",{"href":143},"/customs/hs-code/2523","2523",[27,146,147],{},[141,148,64],{"href":149},"/customs/hs-code/3801",[27,151,152],{},[141,153,155],{"href":154},"/customs/hs-code/6902","6902",[19,157,159],{"id":158},"key-takeaway","Key takeaway",[15,161,162],{},"Essential for heavy industry; check for anti-dumping duties before importing.",{"title":164,"searchDepth":165,"depth":165,"links":166},"",2,[167,168,169,170,174,175,176],{"id":21,"depth":165,"text":22},{"id":41,"depth":165,"text":42},{"id":68,"depth":165,"text":69},{"id":86,"depth":165,"text":87,"children":171},[172],{"id":91,"depth":173,"text":92},3,{"id":98,"depth":165,"text":99},{"id":134,"depth":165,"text":135},{"id":158,"depth":165,"text":159},"38","3816",4,"Often subject to anti-dumping duties when originating from specific Asian markets.",[74,77,80,83],[183,185],{"item":50,"correctCode":55,"reason":184},"Carbon products are classified in Chapter 27.",{"item":61,"correctCode":64,"reason":186},"Preparations based on graphite or other carbon are specially provided for in 3801.","md",[189],{"q":92,"a":95},null,[29,32,35,38],[],{},true,"/hs-codes/38/3816",[144,64,155],[198,199,200,201,202],"hs code for refractory cement","importing furnace lining materials","customs code for heat resistant mortar","dolomite ramming mix hs code","refractory concrete shipping","VI",{"title":5,"description":17},"Refractory Cements and Mortars","hs-codes/38/3816",[208,209,210,211],"heat resistant cement","furnace mortar","refractory castable","high temp concrete",[213,214,215,216],"China","Germany","Austria","India",[218,219,214,220],"United States","Russia","Indonesia","0% - 5%","FCL","nr-dvQvqT34bXwS7fJjQlQiBvyNMCImiKc_PyVYoeaA",1778802395681]