WASHINGTON, DC 20549



                                    FORM 8-K



                                 CURRENT REPORT



                Pursuant to Section 13 or 15(d) of the Securities
                              Exchange Act of 1934



                         Date of Report: March 30, 2005




                             KRONOS WORLDWIDE, INC.
             (Exact name of Registrant as specified in its charter)



    Delaware                       1-31763                       76-0294959
 (State or other                 (Commission                     (IRS Employer
 jurisdiction of                 File Number)                   Identification
  incorporation)                                                     No.)



    5430 LBJ Freeway, Suite 1700, Dallas, TX                75240-2697
    (Address of principal executive offices)                (Zip Code)



                                 (972) 233-1700
              (Registrant's telephone number, including area code)



             (Former name or address, if changed since last report)


Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2): [ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) [ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) [ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) [ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 2.02 Results of Operations and Financial Condition. Item 7.01 Regulation FD Disclosure. Pursuant to Items 2.02 and 7.01 of this current report, the registrant hereby furnishes the information set forth in its press release issued on March 30, 2005, a copy of which is attached hereto as Exhibit 99.1 and incorporated herein by reference. The information, including the exhibit, the registrant furnishes in this report is not deemed "filed" for purposes of section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section. Registration statements or other documents filed with the Securities and Exchange Commission shall not incorporate this information by reference, except as otherwise expressly stated in such filing. Item 9.01 Financial Statements and Exhibits. (c) Exhibits. Item No. Exhibit Index ---------- ---------------------------------------- 99.1 Press Release dated March 30, 2005 issued by the registrant.

SIGNATURE 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 hereunto duly authorized. KRONOS WORLDWIDE, INC. (Registrant) By: /s/ Gregory M. Swalwell ------------------------ Gregory M. Swalwell Vice President, Finance Date: March 30, 2005

INDEX TO EXHIBITS Exhibit No. Description - ----------- -------------------------------------------------- 99.1 Press release dated March 30, 2005 issued by Kronos Worldwide, Inc.

Kronos Worldwide, Inc.                    Contact:   Gregory M. Swalwell
Three Lincoln Centre                                 Vice President, Finance and
5430 LBJ Freeway, Suite 1700                             Chief Financial Officer
Dallas, TX  75240-2697                               (972) 233-1700
- --------------------------------------------------------------------------------
News Release
- --------------------------------------------------------------------------------

FOR IMMEDIATE RELEASE

[LOGO GOES HERE]

                 KRONOS WORLDWIDE REPORTS FOURTH QUARTER RESULTS

DALLAS,   TEXAS...March  30,  2005...Kronos  Worldwide,  Inc.  (NYSE:KRO)  today
reported net income for the fourth quarter of 2004 of $10.2 million, or $.21 per
diluted share,  compared with net income of $13.1  million,  or $.27 per diluted
share,  in the fourth quarter of 2003. For the full year 2004,  Kronos  reported
net income of $314.9  million,  or $6.43 per diluted  share,  compared  with net
income of $87.5 million, or $1.79 per diluted share, for the full year 2003. The
increase in net income in 2004 is primarily due to certain  income tax benefits,
as described herein.

Sales of $283.5  million in the fourth  quarter of 2004 were $37.8  million,  or
15%,  higher  than the  fourth  quarter of 2003 due to the  favorable  effect of
fluctuations  in foreign  currency  exchange  rates,  which  increased  sales by
approximately  $14 million,  and higher  average  TiO2 selling  prices and sales
volumes.  Sales increased  $120.4 million,  or 12%, to $1.1 billion for the full
year  2004 as  compared  to the  full  year  2003  as the  favorable  effect  of
fluctuations  in foreign  currency  exchange  rates,  which  increased  sales by
approximately  $60 million,  and higher TiO2 sales  volumes more than offset the
impact of lower average TiO2 selling prices for the full year 2004.

The Company's  average selling prices in billing  currencies (which excludes the
effects  of  fluctuations  in the  value of the U.S.  dollar  relative  to other
currencies)  were 3% higher in the  fourth  quarter of 2004 as  compared  to the
fourth quarter of 2003,  and were 2% lower for the full year.  Expressed in U.S.
dollars computed using actual foreign currency  exchange rates prevailing during
the  respective  periods,  the Company's  average  selling  prices in the fourth
quarter of 2004 were 8% higher  than the fourth  quarter of 2003,  and 4% higher
for the year.  Reflecting the partial  implementation  of prior price increases,
the Company's average selling prices in billing currencies in the fourth quarter
of 2004 were 2% higher compared to the third quarter of 2004.

The  Company's  fourth  quarter  2004 TiO2 sales  volumes  increased 5% from the
fourth quarter of 2003, as higher sales volumes in Europe and North America more
than offset the effect of lower  volumes in export  markets.  TiO2 sales volumes
for the full year 2004  increased 8% from the full year 2003. The Company's TiO2
production  volumes  were 2% higher for the full year 2004 as  compared  to 2003
(fourth  quarter  2004  production  volumes  were  slightly  lower than the same
quarter in 2003),  with  operating  rates at near full  capacity  in all periods
presented.  Finished goods  inventories at December 31, 2004,  representing  1.7
months of average  sales,  were lower as compared to December  31, 2003  levels.
Sales and  production  volumes in 2004 were both new  records for Kronos for the
third consecutive year.

The  Company's  TiO2 segment  profit (see  description  of non-GAAP  information
below) for the  fourth  quarter of 2004 was $23.5  million  compared  with $32.2
million in the fourth  quarter of 2003, and was $119.6 million for the full year
2004  compared  with  $137.4  million  for the full year  2003.  Segment  profit
comparisons  were impacted by the net effects of the higher sales and production
volumes,  changes  in  average  selling  prices  and  higher  raw  material  and
maintenance  costs in 2004.  Segment  profit  comparisons  were also impacted by
fluctuations in foreign currency exchange rates,  which increased segment profit
by  approximately $6 million in 2004 as compared to 2003 (the effect of currency
exchange rate  fluctuations  was not significant for the quarter).  In addition,
segment  profit for the full year of 2004 includes  income in the second quarter
of $6.3 million ($4.1 million,  or $.08 per diluted share,  net of income taxes)
related to settlement of a contract dispute with a customer.

Interest expense to affiliates in all periods relates primarily to the Company's
$200 million 9% long-term  note payable to affiliates  issued in December  2003,
which was prepaid in November 2004.

Other interest expense  increased due principally to relative changes in foreign
currency exchange rates,  which increased the U.S. dollar equivalent of interest
expense in the fourth quarter and the full year 2004 on the Company's  (euro)285
million Senior Secured Notes issued in June 2002 by  approximately  $600,000 and
$2.9 million,  respectively,  as compared to the year-ago periods.  In addition,
the Company issued an additional  (euro)90  million  principal  amount of Senior
Secured  Notes in  November  2004,  resulting  in an  additional  $1  million in
interest expense in both the fourth quarter of 2004 and the full year 2004.

The  Company's  income tax benefit  for 2004  includes a second  quarter  $268.6
million  tax  benefit  ($5.49 per diluted  share)  related to the  reversal of a
deferred  income tax asset  valuation  allowance  attributable  to the Company's
income tax attributes in Germany (principally net operating loss carryforwards).
The reversal of the German valuation  allowance  reflects the Company's  revised
estimate of its ability to utilize its German net operating  loss  carryforwards
in the future under the "more-likely-than-not"  recognition criteria. During the
fourth quarter of 2004, the Company determined that it should have recognized an
additional  $17.3  million net  deferred  income tax  benefit  during the second
quarter  of 2004,  primarily  related  to the  amount  of the  German  valuation
allowance which should have been reversed.  While this additional tax benefit is
not material to the Company's second quarter 2004 results, the quarterly results
of  operations  for 2004,  as  presented  herein,  reflect this  additional  tax
benefit.

In the second quarter of 2003, the Company recognized a $24.6 million income tax
benefit ($.50 per diluted share) related to the previously reported favorable
German court ruling concerning its claim for refund suit.

The statements in this release relating to matters that are not historical facts
are  forward-looking   statements  that  represent   management's   beliefs  and
assumptions  based on  currently  available  information.  Although  the Company
believes that the expectations reflected in such forward-looking  statements are
reasonable,  it cannot give any assurances that these expectations will prove to
be correct.  Such  statements  by their  nature  involve  substantial  risks and
uncertainties  that could  significantly  impact  expected  results,  and actual
future   results  could  differ   materially   from  those   described  in  such
forward-looking  statements.  While it is not  possible to identify all factors,
the Company  continues to face many risks and  uncertainties.  Among the factors
that could cause actual future results to differ materially include, but are not
limited to:

o        Future supply and demand for the Company's products,
o        The cyclicality of certain of the Company's businesses,
o        Customer inventory levels,
o        Changes in raw material and other operating costs,
o        The possibility of labor disruptions,
o        General global economic and political conditions,
o        Competitive products and substitute products,
o        Customer and competitor strategies,
o        The impact of pricing and production decisions,
o        Competitive technology positions,
o        Fluctuations in currency exchange rates,
o        Operating interruptions,
o        The ability of the Company to renew or refinance credit facilities,
o        The ultimate outcome of income tax audits, tax settlement initiatives
         or other tax matters,
o        The ultimate  ability to utilize income tax  attributes,  the benefit
         of which has been  recognized  under the "more-likely-than-not"
         recognition criteria,
o        Government laws and regulations and possible changes therein,
o        The ultimate resolution of pending litigation, and
o        Possible future litigation.

Should one or more of these risks  materialize  (or the  consequences  of such a
development  worsen),  or should the  underlying  assumptions  prove  incorrect,
actual  results could differ  materially  from those  forecast or expected.  The
Company   disclaims  any  intention  or  obligation  to  update  or  revise  any
forward-looking statement whether as a result of new information,  future events
or otherwise.

In an effort to provide  investors  with  additional  information  regarding the
Company's results as determined by accounting  principles  generally accepted in
the  United  States of America  ("GAAP"),  the  Company  has  disclosed  certain
non-GAAP  information which the Company believes provides useful  information to
investors:

o        The Company  discloses  percentage  changes in its average TiO2 selling
         prices in billing  currencies,  which  excludes  the effects of foreign
         currency   translation.   The  Company  believes   disclosure  of  such
         percentage changes allows investors to analyze such changes without the
         impact  of  changes  in  foreign  currency   exchange  rates,   thereby
         facilitating   period-to-period  comparisons  of  relative  changes  in
         average TiO2 selling prices in the actual various  billing  currencies.
         Generally,  when the U.S. dollar either  strengthens or weakens against
         other currencies,  the percentage change in average TiO2 selling prices
         in billing currencies will be higher or lower, respectively,  than such
         percentage  changes  would be using actual  exchange  rates  prevailing
         during the respective periods.

o        The Company  discloses  segment profit,  which is used by the Company's
         management to assess the performance of the Company's TiO2  operations.
         The Company  believes  disclosure  of segment  profit  provides  useful
         information  to  investors  because it allows  investors to analyze the
         performance of the Company's  TiO2  operations in the same way that the
         Company's management assesses performance.  The Company defines segment
         profit as income  before  income  taxes,  interest  expense and certain
         general   corporate   items.   Corporate   items   excluded   from  the
         determination of segment profit include  corporate expense and interest
         income not attributable to the Company's TiO2 operations.

Kronos  Worldwide,  Inc. is a major  international  producer of titanium dioxide
pigments.


KRONOS WORLDWIDE, INC. CONDENSED CONSOLIDATED STATEMENTS OF INCOME (In millions, except per share and metric ton data) (Unaudited) Three months ended Year ended December 31, December 31, ----------------------------------------------------- ----------------------------------------------------- 2003 2004 2003 2004 ----------------------------------------------------- ----------------------------------------------------- Net sales $ 245.7 $ 283.5 $ 1,008.2 $ 1,128.6 Cost of sales 175.8 217.2 739.2 866.3 ----------- ---------- ----------- ---------- Gross margin 69.9 66.3 269.0 262.3 Selling, general and administrative expense 34.3 39.4 124.4 145.4 Other operating income (expense): Currency transactions, net (3.4) (3.1) (7.7) (3.9) Contract dispute settlement - - - 6.3 Other expense (.2) (.8) (.2) (.8) Corporate expense (1.5) (1.6) (4.2) (3.5) ---------- ---------- ----------- ---------- Income from operations 30.5 21.4 132.5 115.0 Other income (expense): Trade interest income .2 .5 .7 1.1 Interest income from affiliates - - .7 - Other interest income - .3 .2 1.0 Interest expense to affiliates (1.2) (1.7) (1.8) (15.2) (8.3) (10.9) (33.0) (37.4) ----------- --------- ----------- ---------- Income before income taxes and minority interest 21.2 9.6 99.3 64.5 Income tax expense (benefit) 8.1 (.6) 11.7 (250.4) Minority interest in after-tax earnings - - .1 - ---------- ------------- ------------ --------- Net income $ 13.1 $ 10.2 $ 87.5 $ 314.9 =========== =========== =========== ========= Basic and diluted net income per share $ .27 $ .21 $ 1.79 $ 6.43 =========== ============ =========== ========== Basic and diluted weighted-average shares used in the calculation of net income per share 48.9 48.9 48.9 48.9 TiO2 data - metric tons in thousands: Sales volumes 111.7 117.7 462.0 500.3 Production volumes 121.9 121.5 476.1 484.4

KRONOS WORLDWIDE, INC. RECONCILIATION OF SEGMENT PROFIT TO INCOME FROM OPERATIONS (In millions) (Unaudited) Three months ended Year ended December 31, December 31, ----------------------------------------------------- ----------------------------------------------------- 2003 2004 2003 2004 ----------------------------------------------------- ----------------------------------------------------- Segment profit $ 32.2 $ 23.5 $ 137.4 $ 119.6 Adjustments: Trade interest income (.2) (.5) (.7) (1.1) Corporate expense (1.5) (1.6) (4.2) (3.5) ----------- --------- ----------- -------- Income from operations $ 30.5 $ 21.4 $ 132.5 $ 115.0 ========== ========= ========= ======== RECONCILIATION OF PERCENTAGE CHANGE IN AVERAGE TiO2 SELLING PRICES (Unaudited) Three months ended Year ended December 31, December 31, 2004 vs. 2003 2004 vs. 2003 ---------------- ---------------- Percentage change in average selling prices: Using actual foreign currency exchange rates +8% +4% Impact of changes in foreign currency exchange rates -5% -6% -------- -------- In billing currencies +3% -2% ======= ========