WLK

Westlake Chemical Corporation 2007 Annual Report (10-K) Summary

Business Context and Reporting Period

Company: Westlake Chemical Corporation (Westlake)
Reporting Period: Fiscal year ended December 31, 2007
Business Overview: Westlake is a vertically integrated manufacturer and marketer of basic chemicals, vinyls, polymers, and fabricated products. The company operates in two principal segments: Olefins (ethylene, polyethylene, styrene) and Vinyls (PVC, VCM, chlorine, caustic soda, and fabricated products like pipe and fencing). Westlake operates 15 manufacturing sites in North America and holds a 59% interest in a joint venture in China.

Key Financial Metrics (Year Ended Dec 31, 2007)

Material Changes vs. Prior Period

• Revenue Growth: Net sales increased 28.5% to $3.19 billion, driven primarily by a 55.5% volume increase in the Olefins segment due to the November 2006 acquisition of the Longview, Texas polyethylene facility.
• Profitability Decline: Despite higher sales, Net Income decreased 41% to $114.7 million. Gross margin contracted significantly from 16.0% to 8.5% due to rising feedstock costs (ethane and propane) and lower average sales prices in the Vinyls segment.
• Segment Performance:
  • Olefins: Operating income decreased slightly (5.2%) to $152.6 million. Higher volumes from Longview were offset by rising raw material costs and a $1.0 million trading loss (vs. $18.6 million gain in 2006).
  • Vinyls: Operating income plummeted 81% to $30.0 million. This was caused by a 17.4% drop in average selling prices, higher feedstock costs, and weakness in the U.S. construction market affecting PVC demand.
• Debt Increase: Total debt more than doubled to $511.4 million, primarily due to the issuance of $250 million in 6 5/8% senior notes (2016) and $250 million in 6 3/4% tax-exempt senior notes (2032) to fund capital projects and refinance existing debt.

Guidance, Outlook, and Risks

• Market Outlook: Management anticipates continued pressure on margins. North American PVC capacity is projected to increase 6% in 2008 and 2009 while demand remains flat or grows slowly, likely keeping operating rates low. Olefins margins face pressure from global capacity additions in the Middle East and Asia.
• Capital Expenditures: The company plans to invest approximately $125 million in expansions, including a chlor-alkali unit and PVC resin expansion at Calvert City (completion mid-2009) and a large diameter PVC pipe facility (completion late 2008). Environmental compliance spending is estimated at $12.5 million for 2008.
• Key Risks:
  • Cyclicality: The petrochemical industry is highly cyclical; weak economic conditions and housing market downturns directly impact demand.
  • Feedstock Volatility: Significant exposure to oil and natural gas prices. Cost increases may not be fully passed to customers due to pricing lags.
  • Environmental/Legal: Ongoing litigation and administrative proceedings regarding environmental remediation at the Calvert City complex (Goodrich/PolyOne). An EPA audit of Lake Charles ethylene units resulted in a civil case referral, though management does not expect a material adverse effect.
  • Debt Covenants: Significant debt levels impose restrictions on dividends, additional borrowing, and asset sales.

Investor Verification Checklist

• Margin Sustainability: Verify the ability to pass through rising feedstock costs to customers in the current competitive environment.
• Construction Market Exposure: Assess the impact of the U.S. housing market slowdown on Vinyls segment demand and pricing power.
• Debt Service Capacity: Review cash flow projections against the increased debt load ($511.4M) and interest obligations ($18.4M in 2007).
• Environmental Liabilities: Monitor the resolution of the Goodrich/PolyOne litigation and EPA enforcement actions for potential unexpected costs.
• Longview Integration: Confirm that the acquired Longview facility is delivering the expected volume and margin contributions to offset industry-wide price pressures.