Company: SQM
Filing Date: 2025-01-03
Form Type: 6-K
Source: 0000909037-25-000002
Chunk: 0

Company: CHEMICAL & MINING CO OF CHILE INC
Filing Date: 2025-01-03
Form: 6-K
Chunk 0
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### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION
<div align='center'>Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE

SECURITIES EXCHANGE ACT OF 1934

For the month of January 2025.

Commission File Number 33-65728

CHEMICAL AND MINING COMPANY OF CHILE INC.

(Translation of registrant’s name into English)

El Trovador 4285, Santiago, Chile (562) 2425-2000

(Address of principal executive office)</div>

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F:_ X _ Form 40-F

### SQM ANNOUNCES A NEW SPODUMENE CONCENTRATE BIDDING EVENT

#### Perth, Australia, January 3, 2025
–Sociedad Química y Minera de Chile S.A. (SQM) (NYSE: SQM; Santiago Stock Exchange: SQM-B, SQM-A) is pleased to announce that SQM International Lithium (SQMi) has announced a new bidding event for spodumene concentrate on January 14th, 2025. The bidding will occur online through the Metalshub platform, making it accessible to a global pool of buyers from the entire battery supply chain.

Bidding Event Details:

• Date: January 14 th , 2025

• Quantity: 10,000 tons +/-5%

• Delivery Terms: EXW bonded warehouse China

• Country of Origin: Australia

• Currency: USD

About SQM

SQM is a global company that is listed on the New York Stock Exchange and the Santiago Stock Exchange (NYSE: SQM; Santiago Stock Exchange: SQM-B, SQM-A). SQM develops and produces diverse products for several industries essential for human progress, such as health, nutrition, renewable energy and technology through innovation and technological development. We aim to maintain our leading world position in the lithium, potassium nitrate, iodine and thermo-solar salts markets.

For further information, contact:

Gerardo Illanes / gerardo.illanes@sqm.com

Isabel Bendeck / isabel.bendeck@sqm.com

For media inquiries, contact:

Kathryn Ogilvie /