SECURITIES AND EXCHANGE COMMISSION 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 (Date of earliest event reported): December 11, 2003 ----------------- POLYONE CORPORATION ------------------------------------ (Exact name of registrant as specified in charter) Ohio 1-16091 34-1730488 ------ ---------- --------------- (State or other (Commission (I.R.S. jurisdiction of File Number) Employer incorporation) Identification No.) PolyOne Center, 33587 Walker Road, Avon Lake, Ohio 44012 - ------------------------------------------------------------------------------- (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (440) 930-1000 -------------- Suite 36-5000, 200 Public Square, Cleveland, Ohio 44114-2304 ------------------------------------------------------------------------------ (Former name or former address, if changed since last report.)

Item 5. Other Events - -------------------- On December 11, 2003, the Registrant issued a press release, filed herewith as Exhibit 99.1, announcing the closing of its Burlington, New Jersey plant within its Engineered Films business segment in February 2004. Item 7 (c) Financial Statements and Exhibits - -------------------------------------------- Exhibit 99.1 -- Press Release of December 11, 2003 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. POLYONE CORPORATION By: /s/ Richard E. Hahn ------------------------------ Assistant Secretary Dated: December 12, 2003

Exhibit 99.1 [POLYONE LOGO] NEWS RELEASE POLYONE ANNOUNCES RESTRUCTURING IN ENGINEERED FILMS UNIT CLEVELAND - December 11, 2003 - PolyOne Corporation (NYSE: POL) announced today that it will close the Burlington, New Jersey, manufacturing plant within its Engineered Films business segment in mid-February 2004, resulting in the elimination of approximately 115 positions. "This business unit has felt the effects of raw material inflation and offshore competition in some of its key markets," said Chief Executive Officer Thomas A. Waltermire. "As in some of our other business units, we are restructuring to bring capacity in line with sales demand and to reduce our cost structure in order to improve our profitability." On October 21, 2003, PolyOne announced that Engineered Films was among three business operations being considered for divestment. The Company has set no deadline for divesting the business. Engineered Films had 2002 sales of nearly $155 million, representing approximately 6 percent of total Company sales. The Burlington plant manufactures a variety of vinyl calendered film products for end use applications such as decals, window shades and wallcoverings, as well as other thin-film products. PolyOne intends to transition many of these products to its other films manufacturing facilities with excess capacity at Lebanon, Pennsylvania, and Winchester, Virginia. PolyOne projects that this restructuring action will yield an annualized pre-tax earnings improvement of $5.5 million. The Company anticipates total restructuring expense of approximately $15.5 million, of which approximately $7 million will be non-cash and related to asset write-offs. Estimated fourth-quarter 2003 restructuring expense is $14 million, with minimal funding of the cash closure costs anticipated in 2003. Employees affected by the plant closings will be eligible for severance benefits and outplacement services. ABOUT POLYONE PolyOne Corporation, with 2002 revenues of $2.5 billion, is an international polymer services company with operations in thermoplastic compounds, specialty resins, specialty polymer formulations, engineered films, color and additive systems, elastomer compounding and thermoplastic resin distribution. Headquartered in Cleveland, Ohio, PolyOne has employees at manufacturing sites in North America, Europe, Asia and Australia, and joint ventures in North America, South America, Europe and Asia. Information on the Company's products and services can be found at www.polyone.com. PolyOne Media & Investor Contact: Dennis Cocco Vice President, Investor Relations & Communications 440.930.1538

FORWARD-LOOKING STATEMENTS - -------------------------- In this press release, statements that are not reported financial results or other historical information are "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements give current expectations or forecasts of future events and are not guarantees of future performance. They are based on management's expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. You can identify these statements by the fact that they do not relate strictly to historic or current facts. They use words such as "anticipate," "estimate," "expect," "project," "intend," "plan," "believe" and other words and terms of similar meaning in connection with any discussion of future operating or financial performance. In particular, these include statements relating to future actions; prospective changes in raw material costs, product pricing or product demand; future performance or results of current and anticipated market conditions and market strategies; sales efforts; expenses; the outcome of contingencies such as legal proceedings; and financial results. Factors that could cause actual results to differ materially include, but are not limited to: (1) an inability to achieve or delays in achieving or achievement of less than the anticipated financial benefit from the initiatives related to restructuring programs including cost reduction and employee productivity goals; (2) a delay or inability to achieve targeted debt level reductions through divestitures or other means; (3) the effect on foreign operations of currency fluctuations, tariffs, nationalization, exchange controls, limitations on foreign investment in local businesses and other political, economic and regulatory risks; (4) changes in U.S., regional or world polymer and/or rubber consumption growth rates affecting the Company's markets; (5) changes in global industry capacity or in the rate at which anticipated changes in industry capacity come online in the polyvinyl chloride (PVC), chlor-alkali, vinyl chloride monomer (VCM) or other industries in which the Company participates; (6) fluctuations in raw material prices, quality and supply and in energy prices and supply, in particular fluctuations outside the normal range of industry cycles; (7) production outages or material costs associated with scheduled or unscheduled maintenance programs; (8) costs or difficulties and delays related to the operation of joint venture entities; (9) lack of day-to-day operating control, including procurement of raw materials, of equity or joint venture affiliates; (10) partial control over investment decisions and dividend distribution policy of the OxyVinyls partnership and other minority equity holdings of the Company; (11) an inability to launch new products and/or services within the Company's various businesses; (12) the possibility of goodwill impairment; (13) an inability to maintain any required licenses or permits; (14) an inability to comply with any environmental laws and regulations; (15) an inability or delay in finding buyers of non-core assets for reasonable and acceptable terms; (16) an inability to access the receivables sale facility as a result of breaching covenants; (17) any poor performance of our pension plan assets and any obligation on our part to fund our pension plan; and (18) any or a delay or inability to bring the North American colors and performance additives and the engineered materials product platforms to profitability. We cannot guarantee that any forward-looking statement will be realized, although we believe we have been prudent in our plans and assumptions. Achievement of future results is subject to risks, uncertainties and inaccurate assumptions. Should known or unknown risks or uncertainties materialize, or should underlying assumptions prove inaccurate, actual results could vary materially from those anticipated, estimated or projected. Investors should bear this in mind as they consider forward-looking statements. We undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events or otherwise. You are advised, however, to consult any further disclosures we make on related subjects in our Form 10-Q, 8-K and 10-K reports to the Securities and Exchange Commission. You should understand that it is not possible to predict or identify all such factors. Consequently, you should not consider any such list to be a complete set of all potential risks or uncertainties. (Ref. #10203) 2