chalk for writing or accessories (UNSPSC 44121710)
Data updated 2026-09-11 (UTC)Benchmark computed 2026-10-21 (UTC)Publisher’s own words: Tiza para escribir o accesorios
Chile — Dirección de Compras y Contratación Pública (ChileCompra / Mercado Público)Dominican Republic — Dirección General de Contrataciones Públicas (DGCP / Portal Transaccional)
Published/DerivedAI-Assisted — EstimatedMarket Reference
All records — every source, converted
Every record for this item, from all sources together, converted to US dollars. The minimum, median and maximum below are calculated across all sources and are descriptive of these records. They are not the benchmark — the benchmark is computed per currency and shown below. Why both exist.
Price distribution
102 records shown. 1 removed as outliers (1 below $0.05, 0 above $400.37).
Price over time
Same records and same outlier rule as the chart above.
How order size relates to unit price
Count unit. One “unit” can be a tablet or a bottle, a box of 10 or a box of 100, so part of any price difference here is pack size, not price.
30 records from 22 tenders, priced per unit. Quantity bands with fewer than 10 records (18 records in all) have no median. Records in other units are on their own tabs: a quantity only compares within one unit.
The line is the median unit price in each quantity band. It describes these records. It does not show that ordering more caused a different price: large and small orders differ in buyer, product form and competition. These are chart figures, not a benchmark. Order size across all items →
| Quantity on the line | Records | Median unit price (USD) |
|---|---|---|
| 10 – 100 | 12 | $1.94 |
Benchmark — per currency
CLPper unit
Median $2.19IQR $0.85–$7.05Converted — derived
25 of 25 records carry a dollar figure. Publisher’s own median CLP 2,043 · IQR CLP 795–CLP 6,764.
25 competitive-award records from 17 contracting processes · tax excluded · median from 25 of 25 records
CLPper Caja
Median $1.81IQR $0.62–$6.09Converted — derived
9 of 9 records carry a dollar figure. Publisher’s own median CLP 1,684 · IQR CLP 565–CLP 5,850.
9 competitive-award records from 6 contracting processes · tax excluded · median from 9 of 9 records
CLPper Balde
No benchmark1 eligible record. A median is not computed from fewer than 5, so none is shown.
CLPper Juego
No benchmark1 eligible record. A median is not computed from fewer than 5, so none is shown.
CLPper Kit
No benchmark1 eligible record. A median is not computed from fewer than 5, so none is shown.
CLPper Pote
No benchmark3 eligible records. A median is not computed from fewer than 5, so none is shown.
CLPper lot
No benchmark1 eligible record. A median is not computed from fewer than 5, so none is shown.
CLPper pack
No benchmark2 eligible records. A median is not computed from fewer than 5, so none is shown.
DOPper unit
No benchmark4 eligible records. A median is not computed from fewer than 5, so none is shown.
DOPper CAJ
No benchmark2 eligible records. A median is not computed from fewer than 5, so none is shown.
Source records
103 records — every price links back to its source contracting process.
An OCID (Open Contracting ID) is the permanent identifier the publisher gives to one contracting process — a single tender, from notice through to award. It is how a figure on this site is traced back to the public record behind it. Rows sharing an OCID come from the same tender, not from separate purchases. More on what an OCID identifies →
| OCID (Open Contracting ID) | Publisher | Date | Unit price (USD)converted | Published pricepublisher’s currency | Quantity | Method | Price basis | Source record link |
|---|---|---|---|---|---|---|---|---|
| ocds-6550wx-MIMARENA-DAF-CM-2026-0070 | Dominican Republic | 2026-06 | $0.26 | DOP 15.25 | 300UD | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-6550wx-MIMARENA-DAF-CM-2026-0070 (opens in a new tab) |
| ocds-6550wx-INFOTEP-DAF-CD-2026-0450 | Dominican Republic | 2026-05 | $0.59 | DOP 35.00 | 20CAJ | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-6550wx-INFOTEP-DAF-CD-2026-0450 (opens in a new tab) |
| ocds-70d2nz-593951-2-LR26 | Chile | 2026-05 | $0.86 | CLP 770 | 9,447Unidad | Publishednot competitive | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-593951-2-LR26 (opens in a new tab) |
| ocds-70d2nz-3017-18-R126 | Chile | 2026-05 | $12.24 | CLP 11,000 | 1Unidad | PublishedNot averaged | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-18-R126 (opens in a new tab) |
| ocds-70d2nz-3017-8-LE26 | Chile | 2026-04 | $14.13 | CLP 12,723 | 1Unidad | PublishedNot averaged | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-8-LE26 (opens in a new tab) |
| ocds-70d2nz-3017-8-LE26 | Chile | 2026-04 | $14.13 | CLP 12,723 | 1Unidad | PublishedNot averaged | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-8-LE26 (opens in a new tab) |
| ocds-70d2nz-3017-22-LE26 | Chile | 2026-04 | $12.21 | CLP 11,000 | 1Unidad | PublishedNot averaged | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-22-LE26 (opens in a new tab) |
| ocds-70d2nz-3017-18-LE26 | Chile | 2026-04 | $12.21 | CLP 11,000 | 1Unidad | PublishedNot averaged | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-18-LE26 (opens in a new tab) |
| ocds-70d2nz-3017-11-LE26 | Chile | 2026-04 | $12.21 | CLP 11,000 | 1Unidad | PublishedNot averaged | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-11-LE26 (opens in a new tab) |
| ocds-70d2nz-3017-17-LE26 | Chile | 2026-04 | $12.21 | CLP 11,000 | 1Unidad | PublishedNot averaged | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-17-LE26 (opens in a new tab) |
| ocds-70d2nz-3017-17-LE26 | Chile | 2026-04 | $12.21 | CLP 11,000 | 1Unidad | PublishedNot averaged | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-17-LE26 (opens in a new tab) |
| ocds-70d2nz-3017-14-LE26 | Chile | 2026-04 | $12.21 | CLP 11,000 | 1Unidad | PublishedNot averaged | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-14-LE26 (opens in a new tab) |
| ocds-70d2nz-3017-20-LE26 | Chile | 2026-04 | $12.21 | CLP 11,000 | 1Unidad | PublishedNot averaged | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-20-LE26 (opens in a new tab) |
| ocds-70d2nz-3017-20-LE26 | Chile | 2026-04 | $12.21 | CLP 11,000 | 1Unidad | PublishedNot averaged | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-20-LE26 (opens in a new tab) |
| ocds-70d2nz-3017-12-LE26 | Chile | 2026-04 | $3.34 | CLP 3,004 | 2Unidad | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-12-LE26 (opens in a new tab) |
| ocds-70d2nz-3017-21-LE26 | Chile | 2026-04 | $3.84 | CLP 3,460 | 4Unidad | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-21-LE26 (opens in a new tab) |
| ocds-70d2nz-3017-31-LE26 | Chile | 2026-04 | $13.44 | CLP 12,100 | 1Unidad | PublishedNot averaged | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-31-LE26 (opens in a new tab) |
| ocds-70d2nz-3017-31-LE26 | Chile | 2026-04 | $13.44 | CLP 12,100 | 1Unidad | PublishedNot averaged | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-31-LE26 (opens in a new tab) |
| ocds-70d2nz-2658-56-L126 | Chile | 2026-04 | $0.50 | CLP 450 | 6Caja | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-2658-56-L126 (opens in a new tab) |
| ocds-70d2nz-2658-56-L126 | Chile | 2026-04 | $0.76 | CLP 680 | 6Caja | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-2658-56-L126 (opens in a new tab) |
| ocds-70d2nz-3017-10-LE26 | Chile | 2026-04 | $13.74 | CLP 12,811 | 1Unidad | PublishedNot averaged | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-10-LE26 (opens in a new tab) |
| ocds-70d2nz-3017-6-LE26 | Chile | 2026-04 | $13.72 | CLP 12,791 | 1Unidad | PublishedNot averaged | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-6-LE26 (opens in a new tab) |
| ocds-70d2nz-3017-6-LE26 | Chile | 2026-04 | $13.72 | CLP 12,791 | 1Unidad | PublishedNot averaged | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3017-6-LE26 (opens in a new tab) |
| ocds-70d2nz-3962-1-LE26 | Chile | 2026-02 | $10.21 | CLP 8,693 | 5Caja | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-3962-1-LE26 (opens in a new tab) |
| ocds-70d2nz-3897-649-TD25 | Chile | 2025-12 | $0.64 | CLP 588 | 1no unit given | PublishedNot averagednot competitive | Tax excludedScope unknownDelivery terms unknown | Award summary (publisher's page) for record ocds-70d2nz-3897-649-TD25 (opens in a new tab) Publisher's record page for record ocds-70d2nz-3897-649-TD25 (opens in a new tab) |
| ocds-70d2nz-845-27-LE25 | Chile | 2025-12 | $1.73 | CLP 1,613 | 208Juego | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-845-27-LE25 (opens in a new tab) |
| ocds-70d2nz-5538-22-LE25 | Chile | 2025-12 | $4.83 | CLP 4,500 | 86Caja | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-5538-22-LE25 (opens in a new tab) |
| ocds-70d2nz-5538-22-LE25 | Chile | 2025-12 | $1.48 | CLP 1,380 | 88Pote | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-5538-22-LE25 (opens in a new tab) |
| ocds-6550wx-MIMARENA-DAF-CD-2025-0338 | Dominican Republic | 2025-12 | $0.24 | DOP 15.00 | 6UD | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-6550wx-MIMARENA-DAF-CD-2025-0338 (opens in a new tab) |
| ocds-70d2nz-3688-601-TD25 | Chile | 2025-12 | $3.46 | CLP 3,226 | 2EA | Publishednot competitive | Tax excludedScope unknownDelivery terms unknown | Award summary (publisher's page) for record ocds-70d2nz-3688-601-TD25 (opens in a new tab) Publisher's record page for record ocds-70d2nz-3688-601-TD25 (opens in a new tab) |
| ocds-70d2nz-2273-110-L125 | Chile | 2025-12 | $2.02 | CLP 1,883 | 10Pack | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-2273-110-L125 (opens in a new tab) |
| ocds-70d2nz-1295444-18-LE25 | Chile | 2025-12 | $1.71 | CLP 1,593 | 10Unidad | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-1295444-18-LE25 (opens in a new tab) |
| ocds-70d2nz-846-27-LE25 | Chile | 2025-12 | $7.08 | CLP 6,600 | 19Unidad | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-846-27-LE25 (opens in a new tab) |
| ocds-70d2nz-2680-19-LE25 | Chile | 2025-12 | $1.81 | CLP 1,684 | 10Caja | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-2680-19-LE25 (opens in a new tab) |
| ocds-70d2nz-4469-152-L125 | Chile | 2025-11 | $0.22 | CLP 202 | 20Unidad | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-4469-152-L125 (opens in a new tab) |
| ocds-70d2nz-4451-798-TD25 | Chile | 2025-11 | $6.19 | CLP 5,767 | 3EA | Publishednot competitive | Tax excludedScope unknownDelivery terms unknown | Award summary (publisher's page) for record ocds-70d2nz-4451-798-TD25 (opens in a new tab) Publisher's record page for record ocds-70d2nz-4451-798-TD25 (opens in a new tab) |
| ocds-70d2nz-2664-1311-TD25 | Chile | 2025-11 | $3.79 | CLP 3,530 | 2EA | Publishednot competitive | Tax excludedScope unknownDelivery terms unknown | Award summary (publisher's page) for record ocds-70d2nz-2664-1311-TD25 (opens in a new tab) Publisher's record page for record ocds-70d2nz-2664-1311-TD25 (opens in a new tab) |
| ocds-70d2nz-2408-292-L125 | Chile | 2025-11 | $2.22 | CLP 2,093 | 7Global | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-2408-292-L125 (opens in a new tab) |
| ocds-70d2nz-4171-604-TD25 | Chile | 2025-08 | $1.53 | CLP 1,500 | 10EA | Publishednot competitive | Tax excludedScope unknownDelivery terms unknown | Award summary (publisher's page) for record ocds-70d2nz-4171-604-TD25 (opens in a new tab) Publisher's record page for record ocds-70d2nz-4171-604-TD25 (opens in a new tab) |
| ocds-70d2nz-2817-614-TD25 | Chile | 2025-08 | $3.56 | CLP 3,481 | 1EA | Publishednot competitive | Tax excludedScope unknownDelivery terms unknown | Award summary (publisher's page) for record ocds-70d2nz-2817-614-TD25 (opens in a new tab) Publisher's record page for record ocds-70d2nz-2817-614-TD25 (opens in a new tab) |
| ocds-6550wx-MIMARENA-DAF-CM-2025-0095 | Dominican Republic | 2025-07 | $0.31 | DOP 18.85 | 6UD | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-6550wx-MIMARENA-DAF-CM-2025-0095 (opens in a new tab) |
| ocds-70d2nz-2446-78-LE25 | Chile | 2025-06 | $4.35 | CLP 4,083 | 20Unidad | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-2446-78-LE25 (opens in a new tab) |
| ocds-70d2nz-2446-78-LE25 | Chile | 2025-06 | $21.80 | CLP 20,470 | 20Unidad | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-2446-78-LE25 (opens in a new tab) |
| ocds-70d2nz-2446-78-LE25 | Chile | 2025-06 | $18.82 | CLP 17,669 | 20Unidad | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-2446-78-LE25 (opens in a new tab) |
| ocds-70d2nz-2446-78-LE25 | Chile | 2025-06 | $2.17 | CLP 2,036 | 20Unidad | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-2446-78-LE25 (opens in a new tab) |
| ocds-70d2nz-619568-470-AG25 | Chile | 2025-06 | $0.80 | CLP 750 | 3BX | Publishednot competitive | Tax excludedScope unknownDelivery terms unknown | Award summary (publisher's page) for record ocds-70d2nz-619568-470-AG25 (opens in a new tab) Publisher's record page for record ocds-70d2nz-619568-470-AG25 (opens in a new tab) |
| ocds-70d2nz-1233619-428-AG25 | Chile | 2025-06 | $1.80 | CLP 1,684 | 1PACK | Publishednot competitive | Tax excludedScope unknownDelivery terms unknown | Award summary (publisher's page) for record ocds-70d2nz-1233619-428-AG25 (opens in a new tab) Publisher's record page for record ocds-70d2nz-1233619-428-AG25 (opens in a new tab) |
| ocds-70d2nz-899-422-AG25 | Chile | 2025-06 | $2.20 | CLP 2,067 | 20BX | Publishednot competitive | Tax excludedScope unknownDelivery terms unknown | Award summary (publisher's page) for record ocds-70d2nz-899-422-AG25 (opens in a new tab) Publisher's record page for record ocds-70d2nz-899-422-AG25 (opens in a new tab) |
| ocds-70d2nz-845-4-LE25 | Chile | 2025-06 | $1.82 | CLP 1,704 | 139Kit | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-845-4-LE25 (opens in a new tab) |
| ocds-70d2nz-848-18-LP25 | Chile | 2025-06 | $0.79 | CLP 744 | 391Unidad | Published | Tax excludedScope unknownDelivery terms unknown | Publisher's record page for record ocds-70d2nz-848-18-LP25 (opens in a new tab) |
Published — the publisher gave a unit price. Derived — we divided the line total by the quantity; how prices are derived. Not averaged — the record is shown but kept out of the benchmark, because the amount is a line total rather than a unit price, or the unit names a category rather than a measure; what is counted. Units are the publisher’s own and are not normalised.
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