The full text of this ruling lives on CBP’s site. Read 957022 on rulings.cbp.gov › We store full decision text for the regime-relevant slice (rulings citing an IEEPA / 301 / 232 overlay); this one isn’t in it.
Source: CBP Customs Rulings Online Search System (CROSS, rulings.cbp.gov). A ruling is CBP’s binding answer to an importer’s classification question — precedent for similar goods, not a determination about yours; a licensed customs broker confirms the correct classification.
HQ 957022 — Reconsideration of HQ 557669; "BiCart Column" Cartridges; Sodium Bicarbonate; Dialysis Machines; GRI 5(b); HQs 082357; Kores Manufacturing Inc. v. U.S.; 9018.90.75