# United States tariff line 7019.73.51.00: Fiberglass tire cord woven from electrically nonconductive continuous fiberglass filaments 9 microns in diameter to 11 microns in diameter and impregnated with resorcinol formaldehyde latex treatment for adhesion to polymeric compounds (622)

> In the United States tariff, line 7019.73.51.00 covers chemically bonded fabrics, other open fabrics, fiberglass tire cord woven from electrically nonconductive continuous fiberglass filaments 9 microns in diameter to 11 microns in diameter and impregnated with resorcinol formaldehyde latex treatment for adhesion to polymeric compounds (622). Goods under this line enter free of general (MFN) duty. It falls under HS subheading 7019.73 in heading 70.19 (chapter 70).

Source: https://border.bot/countries/united-states/hs-codes/7019735100
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 70](https://border.bot/countries/united-states/hs-codes/70) / [7019.73](https://border.bot/countries/united-states/hs-codes/701973) / [7019.73.51.00](https://border.bot/countries/united-states/hs-codes/7019735100)

## Key facts

- Tariff line: 7019.73.51.00
- Covers: Chemically bonded fabrics, other open fabrics, fiberglass tire cord woven from electrically nonconductive continuous fiberglass filaments 9 microns in diameter to 11 microns in diameter and impregnated with resorcinol formaldehyde latex treatment for adhesion to polymeric compounds (622)
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [7019.73](https://border.bot/hs-codes/701973)

## What this line covers

In the United States tariff, line 7019.73.51.00 covers chemically bonded fabrics, other open fabrics, fiberglass tire cord woven from electrically nonconductive continuous fiberglass filaments 9 microns in diameter to 11 microns in diameter and impregnated with resorcinol formaldehyde latex treatment for adhesion to polymeric compounds (622).

Its legal text is “Fiberglass tire cord woven from electrically nonconductive continuous fiberglass filaments 9 microns in diameter to 11 microns in diameter and impregnated with resorcinol formaldehyde latex treatment for adhesion to polymeric compounds (622)”, read under “Chemically bonded fabrics” and “Other open fabrics”.

## How it is structured

It falls under HS subheading 7019.73 in heading 70.19 (chapter 70). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 70: Glass and glassware
- Heading 70.19: Glass fibers (including glass wool) and articles thereof (for example, yarn, rovings, woven fabrics)
- Subheading 7019.73: Chemically bonded fabrics
- Within the subheading: Other open fabrics
- Line 7019.73.51.00: Fiberglass tire cord woven from electrically nonconductive continuous fiberglass filaments 9 microns in diameter to 11 microns in diameter and impregnated with resorcinol formaldehyde latex treatment for adhesion to polymeric compounds (622)

## Duty

Goods under this line enter free of general (MFN) duty.

## In other countries

No other national tariff on border.bot has live lines under 7019.73 yet.

- [The Harmonized System text for 7019.73](https://border.bot/hs-codes/701973)

## Other lines under 7019.73

- [7019.73.90.10](https://border.bot/countries/united-states/hs-codes/7019739010) Weighing 185 grams or less per square meter (622)
- [7019.73.90.90](https://border.bot/countries/united-states/hs-codes/7019739090) Other (622)

- Previous line: [7019.72.90.60](https://border.bot/countries/united-states/hs-codes/7019729060) Other (622)
- Next line: [7019.73.90.10](https://border.bot/countries/united-states/hs-codes/7019739010) Weighing 185 grams or less per square meter (622)

## Frequently asked questions

### What does tariff line 7019.73.51.00 cover in the United States tariff?

In the United States tariff, line 7019.73.51.00 covers chemically bonded fabrics, other open fabrics, fiberglass tire cord woven from electrically nonconductive continuous fiberglass filaments 9 microns in diameter to 11 microns in diameter and impregnated with resorcinol formaldehyde latex treatment for adhesion to polymeric compounds (622).

### What is the general (MFN) duty on 7019.73.51.00 in the United States?

Goods under this line enter free of general (MFN) duty.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/7019735100.json