/THIRD AND FINAL ADD -- NYTH145 -- Gold Fields Limited: 2005 -- Q3 F2005 Results / Underground and Surface SA Rand and Metric Units Operating Results Total Mine Operations Operating Results Ore milled / treated (000 ton) - underground March 2005 3,376 December 2004 3,569 Financial year to date 10,431 - surface March 2005 9,413 December 2004 8,254 Financial year to date 25,224 - total March 2005 12,789 December 2004 11,823 Financial year to date 35,655 Yield (grams per ton) - underground March 2005 7.4 December 2004 7.0 Financial year to date 7.1 - surface March 2005 1.2 December 2004 1.2 Financial year to date 1.2 - combined March 2005 2.8 December 2004 2.9 Financial year to date 2.9 Gold produced (kilograms) - underground March 2005 24,968 December 2004 24,910 Financial year to date 74,090 - surface March 2005 11,025 December 2004 9,795 Financial year to date 29,668 - total March 2005 35,993 December 2004 34,705 Financial year to date 103,758 Operating costs (Rand per ton) - underground March 2005 528 December 2004 517 Financial year to date 523 - surface March 2005 60 December 2004 60 Financial year to date 62 - total March 2005 184 December 2004 198 Financial year to date 197 SA Operations Total Driefontein Kloof Beatrix Ore milled / treated (000 ton) - underground March 2005 2,637 914 826 897 December 2004 2,891 952 923 1,016 Financial year to date 8,397 2,816 2,639 2,942 - surface March 2005 1,346 846 393 107 December 2004 1,122 695 352 75 Financial year to date 3,578 2,135 1,114 329 - total March 2005 3,983 1,760 1,219 1,004 December 2004 4,013 1,647 1,275 1,091 Financial year to date 11,975 4,951 3,753 3,271 Yield (grams per ton) - underground March 2005 7.9 8.9 9.7 5.2 December 2004 7.2 8.1 9.2 4.7 Financial year to date 7.4 8.4 9.3 4.8 - surface March 2005 0.9 1.2 0.6 0.7 December 2004 1.5 1.8 0.7 1.3 Financial year to date 1.2 1.6 0.6 0.8 - combined March 2005 5.6 5.2 6.7 4.8 December 2004 5.6 5.4 6.8 4.5 Financial year to date 5.6 5.4 6.7 4.4 Gold produced (kilograms) - underground March 2005 20,856 8,149 8,003 4,704 December 2004 20,946 7,665 8,475 4,806 Financial year to date 62,173 23,555 24,554 14,064 - surface March 2005 1,270 980 220 70 December 2004 1,631 1,284 252 95 Financial year to date 4,309 3,341 689 279 - total March 2005 22,126 9,129 8,223 4,774 December 2004 22,577 8,949 8,727 4,901 Financial year to date 66,482 26,896 25,243 14,343 Operating costs (Rand per ton) - underground March 2005 599 623 737 445 December 2004 557 602 678 404 Financial year to date 570 614 700 411 - surface March 2005 53 52 63 20 December 2004 69 75 66 36 Financial year to date 60 61 65 32 - total March 2005 414 349 520 400 December 2004 420 380 509 378 Financial year to date 418 376 511 373 International Total Ghana Australia Tarkwa Damang St Ives Agnew Ore milled / treated (000 ton) - underground March 2005 739 - - 620 119 December 2004 678 - - 538 140 Financial year to 2,034 - - 1,642 392 date - surface March 2005 8,067 5,228 1,257 1,406 176 December 2004 7,132 4,919 1,354 717 142 Financial year to 21,646 14,238 3,953 2,993 462 date - total March 2005 8,806 5,228 1,257 2,026 295 December 2004 7,810 4,919 1,354 1,255 282 Financial year to 23,680 14,238 3,953 4,635 854 date Yield (grams per ton) - underground March 2005 5.6 - - 4.6 10.7 December 2004 5.8 - - 4.9 9.6 Financial year to 5.9 - - 4.9 9.9 date - surface March 2005 1.2 1.1 1.3 1.4 2.1 December 2004 1.1 1.1 1.5 1.0 1.2 Financial year to 1.2 1.0 1.5 1.3 1.6 date - combined March 2005 1.6 1.1 1.3 2.4 5.6 December 2004 1.6 1.1 1.5 2.6 5.4 Financial year to 1.6 1.0 1.5 2.6 5.4 date Gold produced (kilograms) - underground March 2005 4,112 - - 2,842 1,270 December 2004 3,964 - - 2,617 1,347 Financial year to 11,917 - - 8,054 3,863 date - surface March 2005 9,755 5,755 1,677 1,952 371 December 2004 8,164 5,221 2,067 699 177 Financial year to 25,359 14,858 5,892 3,887 722 date - total March 2005 13,867 5,755 1,677 4,794 1,641 December 2004 12,128 5,221 2,067 3,316 1,524 Financial year to 37,276 14,858 5,892 11,941 4,585 date Operating costs (Rand per ton) - underground March 2005 277 - - 267 333 December 2004 349 - - 339 386 Financial year to 329 - - 318 373 date - surface March 2005 62 47 79 85 174 December 2004 59 46 67 110 151 Financial year to 63 48 73 105 145 date - total March 2005 80 47 79 141 238 December 2004 84 46 67 208 267 Financial year to 86 48 73 181 250 date Development results Development values represent the actual results of sampling and no allowance has been made for any adjustments which may be necessary when estimating ore reserves. All figures below exclude shaft sinking metres Driefontein March 2005 quarter Reef Carbon Main VCR Leader Advanced (m) 4,674 532 1,536 Advanced on reef (m) 886 65 120 Sampled (m) 897 81 84 Channel width (cm) 114 48 118 Average value (g/t) 19.2 9.0 32.7 (cm.g/t) 2,179 434 3,851 December 2004 quarter Reef Carbon Main VCR Leader Advanced (m) 4,938 413 1,357 Advanced on reef (m) 576 59 93 Sampled (m) 519 108 150 Channel width (cm) 108 42 31 Average value (g/t) 15.2 13.8 37.0 (cm.g/t) *1,645 580 **1,152 Year to date F2005 Reef Carbon Main VCR Leader Advanced (m) 14,922 1,499 4,540 Advanced on reef (m) 2,052 278 383 Sampled (m) 1,965 288 366 Channel width (cm) 105 41 59 Average value (g/t) 18.7 12.3 36.5 (cm.g/t) 1,970 506 2,135 March 2005 Kloof quarter Reef Kloof Main VCR Advanced (m) 427 792 6,646 Advanced on reef (m) 171 113 1,331 Sampled (m) 171 106 1,159 Channel width (cm) 128 82 91 Average value (g/t) 7.7 10.6 35.7 (cm.g/t) 985 864 3,259 December 2004 quarter Reef Kloof Main VCR Advanced (m) 25 1,628 7,468 Advanced on reef (m) 5 190 1,344 Sampled (m) 5 194 1,191 Channel width (cm) 14 71 91 Average value (g/t) 30.2 10.3 21.2 (cm.g/t) 423 730 1,921 Year to date F2005 Reef Kloof Main VCR Advanced (m) 508 4,722 21,083 Advanced on reef (m) 222 668 3,931 Sampled (m) 220 663 3,475 Channel width (cm) 125 88 91 Average value (g/t) 7.5 9.0 25.4 (cm.g/t) 933 790 2,321 March 2005 Beatrix quarter Reef Beatrix Kalkoenkrans Advanced (m) 7,706 1,849 Advanced on reef (m) 1,802 171 Sampled (m) 1,644 153 Channel width (cm) 70 124 Average value (g/t) 15.5 10.7 (cm.g/t) 1,084 1,325 December 2004 quarter Reef Beatrix Kalkoenkrans Advanced (m) 7,703 1,747 Advanced on reef (m) 1,542 417 Sampled (m) 1,332 432 Channel width (cm) 87 118 Average value (g/t) 13.7 9.3 (cm.g/t) 1,200 1,103 Year to date F2005 Reef Beatrix Kalkoenkrans Advanced (m) 23,695 5,274 Advanced on reef (m) 5,372 1,014 Sampled (m) 4,734 1,014 Channel width (cm) 78 115 Average value (g/t) 13.3 11.2 (cm.g/t) 1,047 1,293 * Carbon Leader: The lower value experienced is due to the development of lower grade carbon leader reef at 5 shaft on the 48-19 raise and on the east side of the 'O' line, and at 1 shaft with lower values on the 40-19 line and in 36-24 line where the reef is not fully exposed because of the width of reef band. ** VCR: The lower value experienced is the combined effect of anticipated lower grade VCR exposed and sampled in the synclinal axis area of 5 shaft, and minimal high grade development in the 4 shaft pillar where focus switched to waste cutting to overcome geological disturbances. Disclaimer In the United States, Gold Fields Limited ("Gold Fields") has filed a Solicitation/Recommendation Statement with the Securities and Exchange Commission (the "SEC") on Schedule 14D-9 and holders of the Gold Fields Ordinary Shares and American Depositary Shares are advised to read it as it contains important information. Copies of the Schedule 14D-9 and other related documents filed by Gold Fields are available free of charge on the SEC's website at http://www.sec.gov/. Any documents filed by Harmony Gold Mining Company Limited, including any registration statement on Form F-4 (including any prospectus contained therein) and related exchange offer materials as well as its Tender Offer Statement on Schedule TO, will also be available free of charge on the SEC's website. Forward Looking Statements Certain statements in this document constitute "forward looking statements" within the meaning of Section 27A of the US Securities Act of 1933 and Section 21E of the US Securities Exchange Act of 1934. Such forward looking statements involve known and unknown risks, uncertainties and other important factors that could cause the actual results, performance or achievements of the company to be materially different from the future results, performance or achievements expressed or implied by such forward looking statements. Such risks, uncertainties and other important factors include among others: market price of gold; hazards associated with underground and surface gold mining; labour disruptions; changes in government regulations, particularly environmental regulations; changes in exchange rates; currency devaluations; inflation and other macro- economic factors; and the impact of the AIDS crisis in South Africa. These forward looking statements speak only as of the date of this document. The company undertakes no obligation to update publicly or release any revisions to these forward looking statements to reflect events or circumstances after the date of this document or to reflect the occurrence of unanticipated events. Gold Fields Limited Incorporated in the Republic of South Africa Registration number 1968/004880/06 Share code: GFI Issuer code: GOGOF ISIN: ZAE 000018123 Directors C M T Thompson= (Chairman) A J Wright (Deputy Chairman) I D Cockerill* (Chief Executive Officer) N J Holland* (Chief Financial Officer) K Ansah# G J Gerwel J M McMahon* G R Parker** R L Pennant-Rea* P J Ryan T M G Sexwale B R van Rooyen C I von Christierson * British = Canadian # Ghanaian ** USA Website: http://www.goldfields.co.za/ http://www.gold-fields.com/ PRNewswire -- April 28 THIRD AND FINAL ADD DATASOURCE: Gold Fields Limited Web site: http://www.goldfields.co.za/ http://www.gold-fields.com/

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