[{"data":1,"prerenderedAt":212},["ShallowReactive",2],{"hs-3811":3},{"id":4,"title":5,"aeoAnswer":6,"body":7,"chapter":165,"code":166,"description":17,"digits":167,"documentationNotes":168,"examples":169,"excludes":170,"extension":173,"faq":174,"hazmatClass":176,"heading":166,"includes":177,"keyTakeaway":150,"licensingFlags":178,"meta":180,"metaDescription":6,"metaTitle":5,"navigation":181,"parent":165,"path":182,"plainEnglish":17,"relatedCodes":183,"searchQueries":184,"section":190,"seo":191,"shortTitle":192,"stem":193,"synonyms":194,"topExporters":199,"topImporters":204,"typicalDutyRange":209,"typicalMode":210,"__hash__":211},"hsCodes/hs-codes/38/3811.md","HS Code 3811 — Fuel and Oil Additives","HS code 3811 covers anti-knock preparations, oxidation inhibitors, and viscosity improvers added to petrol and mineral oils to enhance performance.",{"type":8,"value":9,"toc":151},"minimark",[10,14,18,23,42,46,60,64,78,82,87,90,94,126,130,144,148],[11,12,5],"h1",{"id":13},"hs-code-3811-fuel-and-oil-additives",[15,16,17],"p",{},"This code covers chemical preparations added to mineral oils like petrol, diesel, and lubricants. These additives serve to prevent knocking in engines, stop oxidation, improve viscosity, and protect against corrosion.",[19,20,22],"h2",{"id":21},"whats-included","What's included",[24,25,26,30,33,36,39],"ul",{},[27,28,29],"li",{},"Anti-knock preparations",[27,31,32],{},"Gum inhibitors for gasoline",[27,34,35],{},"Viscosity index improvers",[27,37,38],{},"Anti-corrosive oil additives",[27,40,41],{},"Fuel detergents",[19,43,45],{"id":44},"whats-excluded","What's excluded",[24,47,48],{},[27,49,50,54,55,59],{},[51,52,53],"strong",{},"Base lubricants containing >70% oil"," → use ",[56,57,58],"code",{},"2710"," (Oils with majority mineral oil content fall under Chapter 27)",[19,61,63],{"id":62},"common-examples","Common examples",[24,65,66,69,72,75],{},[27,67,68],{},"Octane booster for petrol",[27,70,71],{},"Diesel fuel injector cleaner",[27,73,74],{},"Viscosity modifier for motor oil",[27,76,77],{},"Cetane improver for diesel engines",[19,79,81],{"id":80},"frequently-asked-questions","Frequently asked questions",[83,84,86],"h3",{"id":85},"what-is-the-difference-between-3811-and-2710","What is the difference between 3811 and 2710?",[15,88,89],{},"3811 is for concentrated chemical additives, whereas 2710 is for the finished mineral oils themselves.",[19,91,93],{"id":92},"trade-shipping-notes","Trade & shipping notes",[24,95,96,102,108,114,120],{},[27,97,98,101],{},[51,99,100],{},"Typical duty range:"," 0% - 6.5%",[27,103,104,107],{},[51,105,106],{},"Documentation:"," Additives containing specific high-energy components may require export control review.",[27,109,110,113],{},[51,111,112],{},"Typical shipping mode:"," FCL",[27,115,116,119],{},[51,117,118],{},"Top exporters:"," United States, Singapore, Belgium, France",[27,121,122,125],{},[51,123,124],{},"Top importers:"," China, Canada, Germany, United Kingdom",[19,127,129],{"id":128},"related-hs-codes","Related HS codes",[24,131,132,138],{},[27,133,134],{},[135,136,58],"a",{"href":137},"/customs/hs-code/2710",[27,139,140],{},[135,141,143],{"href":142},"/customs/hs-code/3403","3403",[19,145,147],{"id":146},"key-takeaway","Key takeaway",[15,149,150],{},"Critical for the automotive industry; classification depends on the specific function of the chemical additive.",{"title":152,"searchDepth":153,"depth":153,"links":154},"",2,[155,156,157,158,162,163,164],{"id":21,"depth":153,"text":22},{"id":44,"depth":153,"text":45},{"id":62,"depth":153,"text":63},{"id":80,"depth":153,"text":81,"children":159},[160],{"id":85,"depth":161,"text":86},3,{"id":92,"depth":153,"text":93},{"id":128,"depth":153,"text":129},{"id":146,"depth":153,"text":147},"38","3811",4,"Additives containing specific high-energy components may require export control review.",[68,71,74,77],[171],{"item":53,"correctCode":58,"reason":172},"Oils with majority mineral oil content fall under Chapter 27","md",[175],{"q":86,"a":89},"3",[29,32,35,38,41],[179],"Dual-use export controls",{},true,"/hs-codes/38/3811",[58,143],[185,186,187,188,189],"hs code for octane booster","fuel additive tariff 3811","diesel injector cleaner hs code","oil viscosity improver classification","importing anti-knock preparations","VI",{"title":5,"description":17},"Fuel and Oil Additives","hs-codes/38/3811",[195,196,197,198],"Fuel additives","Oil stabilizers","Lubricant additives","Gasoline detergents",[200,201,202,203],"United States","Singapore","Belgium","France",[205,206,207,208],"China","Canada","Germany","United Kingdom","0% - 6.5%","FCL","UaMSvwM1-3aR-jDeKh00ImP_UkSkil7y6laS2ydY0GA",1778802395610]