Chalk · Statistics · Chemical Trading

StatisticsCAS 13397-25-6

Statistics

Total imports 2025 (CIF)

Total exports 2025 (FOB)

Imports by HS code (2025)

HS code	Description	Value	Share
HS 2509.00.00	Chalk	$103k	100.0%
Total		$103k	100%

Each code is counted once: a code inside a broader linked code is not added again.

Imports by year (CIF)

Stats NZ figures only. 2026 YTD is a part year.

Countries of origin (2025)

China, People's Republic of $46k 45.1% United Kingdom $27k 25.8% Thailand $10k 10.1% Australia $10k 10.1% Netherlands $3k 3.3% Spain $2k 2.0% Bulgaria $1k 1.3% United States of America $1k 1.2% Korea, Republic of $445 0.4% Italy $394 0.4% Viet Nam $291 0.3% Japan $49 <0.1% Madagascar $18 <0.1%

Likely overseas suppliers

Not yet identified.

Likely NZ importers / distributors / users

Not yet identified.

Linked HS codes

HS 2509.00.00 high confidence Chalk Only known member: figures are this substance's imports. Link: NZ tariff description match.

HS 2509.00.00 Chalk imports

$103k

Imports 2025 (CIF)

149 t

Gross weight 2025

$88k

2026 YTD (8 mo)

Yearly imports (CIF NZD)

Yearly import gross weight

Monthly import value

Top source countries (2025)

China, People's Republic of$46k

United Kingdom$27k

Thailand$10k

Australia$10k

Netherlands$3k

Spain$2k

Bulgaria$1k

United States of America$1k

Korea, Republic of$445

Italy$394

Viet Nam$291

Japan$49

Madagascar$18

Source: Stats NZ overseas merchandise trade (imports, CIF NZD), licensed CC BY 4.0. Shared codes show the code total only; amounts are never split between substances.