XML 67 R34.htm IDEA: XBRL DOCUMENT
v3.23.1

Identification and activities of the Company and Subsidiaries (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Identification and activities of the Company and Subsidiaries |
Schedule of information about employees | As of December 31, 2022, and 2021, the workforce was as follows:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | As of December 31, 2022 | ​ | As of December 31, 2021
​ |  | ​ |  | Other |  | ​ |  | ​ |  | Other |  | ​
Employees | ​ | SQM S.A. |  | subsidiaries | ​ | Total | ​ | SQM S.A. |  | subsidiaries | ​ | Total
Executives |  | 32 |  | 128 |  | 160 |  | 33 |  | 103 |  | 136
Professionals |  | 177 |  | 2,506 |  | 2,683 |  | 117 |  | 1,639 |  | 1,756
Technicians and operators |  | 309 |  | 3,845 |  | 4,154 |  | 275 |  | 3,914 |  | 4,189
Overall total |  | 518 |  | 6,479 |  | 6,997 |  | 425 |  | 5,656 |  | 6,081
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | As of December 31, 2022 | ​ | As of December 31, 2021
​ | ​ | ​ |  | Other |  | ​ |  | ​ |  | Other |  | ​
Place of work | ​ | SQM S.A. |  | subsidiaries | ​ | Total | ​ | SQM S.A. |  | subsidiaries | ​ | Total
In Chile |  | 518 |  | 6,015 |  | 6,533 |  | 425 |  | 5,246 |  | 5,671
Outside Chile |  | — |  | 464 |  | 464 |  | — |  | 410 |  | 410
Overall total |  | 518 |  | 6,479 |  | 6,997 |  | 425 |  | 5,656 |  | 6,081
​
Schedule of shareholders stock and ownership percentage | information is derived from our registry and reports managed by the DCV and informed to the CMF and the Chilean Stock Exchange:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ |  | % of Series A |  | ​ |  | % of Series B |  | % of total |
Shareholders as of December 31, 2022 | ​ | No. of Series A | ​ | shares | ​ | No. of Series B | ​ | shares | ​ | shares |
The Bank of New York Mellon, ADRs |  | — |  | — |  | 64,555,045 |  | 45.20 | % | 22.60 | %
Inversiones TLC SpA (1) |  | 62,556,568 |  | 43.80 | % | — |  | — |  | 21.90 | %
Sociedad de Inversiones Pampa Calichera S.A. (2) |  | 43,133,789 |  | 30.20 | % | 1,611,227 |  | 1.13 | % | 15.66 | %
Potasios de Chile S.A. |  | 18,179,147 |  | 12.73 | % | — |  | — |  | 6.36 | %
Banco de Chile via State Street |  | 79,265 |  | 0.06 | % | 10,979,388 |  | 7.69 | % | 3.87 | %
AF Habitad S.A. |  | — |  | — |  | 9,504,885 |  | 6.66 | % | 3.33 | %
Inv. Global Mining (Chile) Ltda. |  | 8,798,539 |  | 6.16 | % | — |  | — |  | 3.08 | %
Banco Santander via foreign investor accounts |  | 545,729 |  | 0.38 | % | 8,181,775 |  | 5.73 | % | 3.06 | %
AFP Cuprum S.A. |  | — |  | — | ​ | 6,535,039 |  | 4.58 | % | 2.29 | %
Banco de Chile non-resident third party accounts |  | 62,829 |  | 0.04 | % | 6,181,476 |  | 4.33 | % | 2.19 | %
AF Capital S.A. |  | — |  | — | ​ | 5,652,982 |  | 3.96 | % | 1.98 | %
AFP Provida S.A. |  | — |  | — |  | 5,263,361 |  | 3.69 | % | 1.84 | %
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ |  | % of Series A |  | ​ |  | % of Series B |  | % of total |
Shareholders as of December 31, 2021 | ​ | No. of Series A | ​ | shares | ​ | No. of Series B | ​ | shares | ​ | shares |
Inversiones TLC SpA (1) |  | 62,556,568 |  | 43.80 | % | — |  | — |  | 21.90 | %
The Bank of New York Mellon, ADRs |  | — |  | — |  | 67,603,420 |  | 47.34 | % | 23.67 | %
Sociedad de Inversiones Pampa Calichera S.A. (2) |  | 44,989,231 |  | 31.50 | % | — |  | — | ​ | 15.75 | %
Potasios de Chile S.A. |  | 18,179,147 |  | 12.73 | % | — |  | — |  | 6.36 | %
Inversiones Global Mining (Chile) Limitada |  | 8,798,539 |  | 6.16 | % | — |  | — |  | 3.08 | %
Banco de Chile via State Street |  | 23,428 |  | 0.02 | % | 9,178,379 |  | 6.43 | % | 3.22 | %
Banco Santander via foreign investor accounts |  | — |  | — |  | 8,856,091 |  | 6.20 | % | 3.10 | %
Banco de Chile non-resident third party accounts |  | 445 |  | — |  | 7,939,865 |  | 5.56 | % | 2.78 | %
Bando de Chile vi a Citi NA New York Clients |  | 67,463 |  | 0.05 | % | 4,795,310 |  | 3.36 | % | 1.70 | %
Inversiones la Esperanza de Chile Limitada |  | 4,246,226 |  | 2.97 | % | — |  | — | ​ | 1.49 | %
Larraín Vial S.A. Corredora de Bolsa |  | 125,726 |  | 0.09 | % | 3,653,614 |  | 2.56 | % | 1.32 | %
AFP Habitat S.A. for Pension Fund C |  | — | ​ | — | ​ | 2,914,292 |  | 2.04 | % | 1.02 | %

X
- Definition The disclosure of information about employees. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_10_e&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_DisclosureOfInformationAboutEmployeesExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | sqm_DisclosureOfIdentificationAndActivitiesOfCompanyAndSubsidiariesAbstract
Namespace Prefix: | sqm_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of shareholders stock and ownership percentage. + References No definition available. + Details
Name: | sqm_ScheduleOfShareholdersStockAndOwnershipPercentageTextBlock
Namespace Prefix: | sqm_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration