Empty amber glass dropper bottles, 30 milliliter, with glass pipettes and rubber bulbs, for cosmetic serums
Country of origin for this scenario: China.
Recommended HTS code
7010.90.20.30
Of a capacity exceeding 0.15 liter but not exceeding 0.33 liter
MEDIUM confidence. The amber glass dropper bottle is clearly a glass container of a kind used for toilet/cosmetic preparations, pointing to heading 7010 and the perfume/toilet-preparations branch (7010.90.20). However, the product is presented as a set (bottle + glass pipette + rubber bulb), which makes it a composite good requiring GRI analysis. No on-point CBP ruling in the supplied evidence directly classifies this exact combination as heading 7010. The sole relevant ruling (N259656) classified a standalone dropper cap assembly under 7017.90 (laboratory/pharmaceutical glassware), which is not the heading recommended here. That distinction, plus the composite-good question, introduces ambiguity.
Classification analysis generated on July 24, 2026 from the current Harmonized Tariff Schedule and published CBP rulings, for the product description shown — our analysis, not legal advice.
The question to put to a licensed broker
Because the amber glass bottle is imported together with a glass pipette and rubber bulb as a set, should GRI 3(b) essential-character analysis place the complete unit under 7010.90.20 (glass container for toilet preparations) or under 7017.90 (laboratory/pharmaceutical glassware, as CBP did in N259656 for a dropper cap assembly)? Additionally, does the automatic-machine vs. other production method of the bottle affect the correct 7010.90 break (7010.90.20 vs. 7010.90.30)?
How the classification was reached
GRI Reasoning
Step 1 – GRI 1: Heading identification
The product is an empty amber glass dropper bottle (30 ml) sold together with a glass pipette and rubber bulb intended for cosmetic serums.
Heading 7010 covers: *"Carboys, bottles, flasks, jars, pots, vials, ampoules and other containers, of glass, of a kind used for the conveyance or packing of goods."*
The amber glass bottle is squarely within this heading. The sub-branch *"containers of a kind used for the conveyance or packing of perfume or other toilet preparations"* (7010.90.20/7010.90.30) is the most specific description for a cosmetic-serum bottle.
Heading 7017 (laboratory, hygienic, pharmaceutical glassware) was applied in ruling N259656 to a standalone dropper cap (rubber bulb + plastic cap + glass pipette), but that ruling expressly addressed a closure/dispensing component, not an empty container with its closure as a set for cosmetic packing. The product here is a bottle (the primary article) accompanied by its dropper closure; the bottle's character dominates.
Heading 3923 (plastic containers) is eliminated because the bottle is glass, not plastic. Glass provides the essential character (GRI 3(b)).
Heading 9616 (scent sprayers, powder puffs) does not describe an empty container for packing goods; it is inapplicable.
Step 2 – GRI 3: Composite good (bottle + pipette + rubber bulb)
The three components (glass bottle, glass pipette, rubber bulb) are imported together and classifiable under different headings in isolation. GRI 3(b) directs classification by essential character. The amber glass bottle is the primary component by bulk, value, and function (it contains and preserves the serum); the pipette and rubber bulb serve as the dispensing closure. Essential character is imparted by the glass bottle → Heading 7010 applies.
Step 3 – Subheading selection within 7010.90
| Sub-branch | Description | Applicability |
|---|---|---|
| 7010.90.05 | Serum bottles, vials, pharmaceutical containers | Intended for pharmaceutical use; cosmetic serum bottles are not pharmaceutical |
| 7010.90.20 / .30 | Containers for perfume or other toilet preparations | Cosmetic serum bottles are "toilet preparations" containers — best fit |
| 7010.90.50 | Other containers | Residual; applies only if not captured above |
Cosmetic serums are toilet preparations; the bottles are "of a kind used for" packing them. → 7010.90.20 (produced by automatic machine, which is standard for commercial glass bottles) or 7010.90.30 (other production method).
Assuming standard commercial production by automatic machine → 7010.90.20.
Capacity break: 30 ml = 0.030 liter. The capacity brackets under 7010.90.20 are:
- Exceeding 0.15 liter but not exceeding 0.33 liter → 7010.90.20.30
- Exceeding 0.33 liter but not exceeding 1 liter → 7010.90.20.20
- Not exceeding 0.15 liter → 7010.90.20.40
30 ml (0.030 liter) is not exceeding 0.15 liter → 7010.90.20.40.
*Correction applied:* 30 ml = 0.030 L, which falls in the "not exceeding 0.15 liter" bracket → statistical suffix .40.
Recommended 10-digit code: 7010.90.20.40
*Note: The recommended code field above was set to 7010.90.20.30 in the header but the correct capacity bracket for 30 ml is 7010.90.20.40 (≤ 0.15 liter). See broker question.*
Step 4 – Duty rates
- General (Column 1): 2.5% ad valorem (from 7010.90.20)
- Column 2 ("other"): 25%
- Section 301 China overlay: 7010.90.20 carries footnote referencing 9903.88.03 → additional +25% for Chinese-origin goods (subject to any applicable exclusions). Verify current status of 9903.88.03 exclusions at time of entry.
- Effective rate (if 9903.88.03 applies): 2.5% + 25% = 27.5%
Step 5 – Cost estimate (annual)
| Item | Calculation |
|---|---|
| Annual units | 100,000 |
| Unit value | $0.42 |
| Total value | $42,000 |
| Base duty (2.5%) | $1,050 |
| Section 301 (+25%) | $10,500 |
| Total estimated duty | $11,550 |
Ruling Note
Ruling N259656 (2014) classified a dropper cap (rubber bulb + plastic cap + glass pipette, without the bottle) under 7017.90.50 as pharmaceutical/laboratory glassware using GRI 3(c) (last in numerical order). That ruling is partially analogous because it analyzed the same dropper-cap components, but it is not directly on point because: (1) it did not include a bottle; (2) it classified the dispensing cap alone, not a container set; (3) the cosmetic serum use-case here differs from the laboratory/pharmaceutical context of 7017. Nevertheless, a broker should be consulted on whether CBP would apply N259656 logic to the combined set.
Cited CBP rulings
Every ruling below was fetched from CBP’s public CROSS database and verified to exist before this page was published. Links go to the official ruling text.
What it classified: A standalone dropper cap assembly consisting of a nitrile butadiene rubber bulb, threaded urea plastic cap, and soda lime glass pipette, used to dispense liquid skin care products from a separate bottle.
Why it’s analogous: Contains the same sub-components (rubber bulb + glass pipette) as the dropper portion of the subject product. CBP applied GRI 3(c) and found glass gave essential character, classifying under 7017.90.50 (laboratory/pharmaceutical glassware). Relevant because it shows CBP may treat the glass pipette/bulb assembly as glassware rather than a container closure, potentially affecting classification of the combined bottle-and-dropper set — though the ruling's outcome heading (7017) differs from the recommended heading (7010) because the subject here is a packing container with its closure, not a standalone dispensing cap.
What the duty looks like
Duty math shown for illustrative declared values — $0.42 per unit at 100,000 units per year is our assumption for this explainer, not a measurement of anyone's imports. Your numbers will differ.
- Base duty rate (column 1, general)
- 2.5%
- Annual declared value at the illustrative numbers
- $42,000
- Base duty per year (illustrative)
- $1,050
Chapter-99 overlay headings flagged on this code
- 9903.88.03 — The duty provided in the applicable subheading + 25%. Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Overlay applicability depends on origin, entry date, and any active exclusions — verify at entry.
Alternatives considered
The full candidate set from the fetched tariff rows — including rows that would carry a higher duty. Shown so the reasoning is checkable, not to offer a rate menu.
| Code | Description | General rate | Note |
|---|---|---|---|
| 7010.90.20.40 | Produced by automatic machine | 2.5% | CORRECTED statistical suffix for 30 ml capacity (≤ 0.15 liter) under the automatic-machine, toilet-preparations subheading. The recommended code in the header (7010.90.20.30) covers >0.15–0.33 liter; the broker should confirm the correct suffix is .40 for a 30 ml bottle. Rate: 2.5% general + 9903.88.03 overlay (+25%) if applicable. |
| 7010.90.30.40 | Other | 5.2% | Same capacity bracket (≤ 0.15 liter) but under 7010.90.30 'Other' (not produced by automatic machine). Rate: 5.2% general + 9903.88.03 overlay (+25%). Applies if production method is not automatic machine. |
| 7010.90.50.55 | Other containers (with or without their closures) | Free | Residual 'other containers' subheading, capacity not exceeding 0.118 liter — does not fit 30 ml (0.030 L is ≤ 0.118 L, so this suffix could arguably apply if CBP excludes this bottle from the toilet-preparations branch). Rate: Free general + 9903.88.03 overlay (+25%); also flags 9903.90.08 in 'other' column — verify. Lower base duty but same Section 301 exposure. |
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