UNITED STATES OF AMERICA
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN ISSUER
PURSUANT TO RULE 13A-16 OR 15D-16
OF THE SECURITIES AND EXCHANGE ACT OF 1934
Includes the free translation
of a material event sent by Sociedad Química y
Minera de Chile S.A. to
the Superintendencia de Valores y Seguros de Chile on
August 27, 2003.
SOCIEDAD QUIMICA Y MINERA DE
CHILE S.A.
(Exact name of registrant as specified in its charter)
CHEMICAL AND MINING COMPANY
OF CHILE INC.
(Translation of registrant's name into English)
El Trovador 4285, Santiago,
Chile (562) 425-2000
(Address and phone number of principal executive offices)
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 
Form
40-F 
Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.
Yes No
If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82___________
SQM
SOCIEDAD QUIMICA Y MINERA DE CHILE S.A.
Santiago, August 27, 2003
Mr.
Alejandro Ferreiro Y.
Superintendent
Securities and Insurance Superintendence
Avda. Libertador Bernardo O’Higgins 1449
Santiago
Essential Issue
Dear Mr. Superintendent.
We hereby inform you that on August 26, 2003, the Board of Directors of Sociedad Química y Minera de Chile S.A. (SQM) agreed, with the abstention of the Directors Wayne Brownlee and José María Eyzaguirre, to authorize SQM to subscribe an “Option Contract” with Inversiones PCS Chile Limitada (IPCL) and 628550 Saskatchewan Ltd. (SL) –both companies affiliates of Potash Corporation of Saskatchewan Inc., an important shareholder at SQM– that grants SQM the right to purchase, within a time frame that will not exceed December 31, 2004, all of the shares of the Chilean company PCS Yumbes S.C.M. (PCS Yumbes), which is fully owned by IPCL and SL.
PCS Yumbes main assets are located in the Taltal County, Second Region, and produce potassium nitrate and iodine.
The price of the option is US$1,700,000 and must be exercised prior to January 13, 2004. That amount, in the event that SQM exercises the option, shall form part of the US$35,000,000 mentioned in the following paragraph or, in the event SQM does not exercise the option, shall be paid by SQM to IPCL and SL at pro rata of their respective ownership in PCS Yumbes.
The final price for the purchase of the total shares of PCS Yumbes will be US$35,000,000. That amount might be subject to certain upward or downward adjustments on the date of subscription of the Purchase Agreement for the total shares of PCS Yumbes. The Purchase Agreement shall include all of the assets, mining concessions, water rights and other assets of PCS Yumbes and shall exclude PCS Yumbes total liabilities and contractual obligations.
Additionally, and in light of the above, the members of the Board unanimously agreed, with the abstention of the Directors Messrs. Wayne Brownlee and José María Eyzaguirre, to appoint Optimiza Asesores Consultores de Empresas Limitada and Mr. Carlos Antonio Díaz Vergara –Dean of the School of Economic Sciences of the Universidad de Los Andes– to perform their duties as Independent Evaluators –and specifically with that related to the PCS Yumbes Purchase Agreement that the parties have incorporated as an annex to the Option Contract previously mentioned– in compliance with article 44 of Law N°18.046.
We inform you the above as an essential issue and in compliance with articles 9 and 10 of Law N°18.045, and article 44 of Law Nº18.046. Additionally, also in compliance with the indications set forth in the Rule of General Character N°30 that was issued on November 10, 1989.
We remain at your disposal to clarify any additional aspects that you may deem relevant in relation to the above.
Yours truly,
Sociedad Química
y Minera de Chile S.A.
Conf: /s/ Patricio Contesse G.
Patricio Contesse G.
Chief Executive Officer
| Cc: | Santiago Stock Exchange |
| Brokers Stock Exchange | |
| Electronic Stock Exchange | |
| New York Stock Exchange | |
| Securities and Exchange Commission | |
| The Bank of New York |
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
SOCIEDAD QUIMICA Y MINERA DE
CHILE S.A.
Conf: /s/ Ricardo Ramos R.
Ricardo Ramos R.
Chief Financial Officer
Date: August 27, 2003