Sol Cement (Wan Heng Ghana Ltd.): The Chinese-Funded Challenger Fighting for Survival and Legitimacy in Ghana‘s Cement Market

From its establishment as a Chinese-funded grinding plant in Tema to a 2023 GH¢700 million tax evasion scandal, a dramatic shutdown, and a subsequent apology and repayment plan, Sol Cement has lived one of the most turbulent stories in Ghana‘s industrial sector. As the company struggles to rebuild its reputation amidst a clinker shortage and fierce competition, the question is whether the ‘disruptor‘ can survive its own disruptions.

Executive Introduction

In the competitive arena of Ghana‘s cement industry, where Ghacem has reigned as the “nation builder“ for over half a century and Dangote Cement has arrived with the scale of a multinational, Sol Cement occupies a distinct and precarious position. It is the Chinese-funded challenger, the lower-priced alternative, and, since 2023, the company at the centre of a massive tax evasion scandal that saw its Tema factory shut down by the Ghana Revenue Authority (GRA).

Operating under the legal entity Wan Heng Ghana Ltd. , Sol Cement was established as a grinding plant in Tema, leveraging imported clinker to produce cement for the Ghanaian market. It positioned itself as a competitive alternative to the established giants, often offering lower prices and targeting price-sensitive segments of the construction industry.

However, the company‘s trajectory was violently interrupted in 2023. Investigations by the Bureau of National Investigations (BNI) and the GRA revealed that between 2018 and 2022, the company had allegedly under-declared sales by a staggering margin, evading an estimated GH¢700 million in taxes . The result was a dramatic shutdown of the factory, the arrest of its managers, and the immediate redundancy of over 300 workers .

In the aftermath, Sol Cement issued a public apology, acknowledged its debt, and committed to a structured repayment plan with the GRA . It has since resumed operations and is listed among the compliant cement manufacturers in Ghana . Yet, the reputational damage lingers. The company now navigates a market facing clinker shortages, rising production costs, and fierce competition from more established and trusted brands .

For contractors, retailers, and industry analysts, Sol Cement represents a case study in market disruption vs. regulatory compliance. It is a reminder that in heavy industry, cutting costs cannot come at the expense of the fiscal obligations that underpin national development. This profile examines the company‘s establishment, its 2023 tax scandal, its subsequent apology and recovery efforts, its current market standing, and the critical question: Can Sol Cement rehabilitate its brand and compete effectively as the ‘affordable‘ option, or will the stain of tax evasion permanently limit its market share?

Company Overview: The Chinese-Funded Challenger

The Genesis: A Grinding Plant in Tema

Sol Cement is produced by Wan Heng Ghana Ltd. , a Chinese-funded cement manufacturing company operating a grinding plant in the Tema industrial enclave. Unlike integrated cement plants that manufacture clinker from limestone, Wan Heng Ghana operates as a grinding plant, importing clinker—the primary raw material for cement—and grinding it with gypsum and other additives to produce finished cement.

This model allows for lower capital investment compared to integrated plants but makes the company highly vulnerable to fluctuations in global clinker prices, shipping costs, and supply chain disruptions.

Market Positioning: The Affordable Alternative

Sol Cement positioned itself as a lower-priced alternative to the market leaders, Ghacem and Diamond Cement. Its target market includes price-sensitive contractors, real estate developers, and individual home builders who prioritise cost over brand heritage. The company‘s pricing strategy allowed it to capture market share rapidly, particularly in the competitive Accra-Tema metropolitan area.

Key Operational Metrics (Pre- and Post-Crisis)

The GRA Closure and Reopening

The company‘s most significant operational event was the October 2023 closure by the Ghana Revenue Authority (GRA) . The factory was sealed, and the premises were placed under a restraining order, preventing access by owners and employees. The closure resulted in over 300 workers being sent home .

Following the company‘s acknowledgment of its tax liabilities and its commitment to a repayment plan, the factory has since resumed operations. By May 2025, Sol Cement was listed among the 13 compliant cement manufacturers submitting price declarations to the Cement Manufacturing Development Committee (CMDC) .

The Tax Evasion Scandal (2023)

The Investigation and Allegations

The scandal that engulfed Sol Cement was the result of a joint investigation by the Bureau of National Investigations (BNI) and the Ghana Revenue Authority (GRA) . The investigation uncovered massive discrepancies in the company‘s declared sales and tax payments.

Key findings included:

The investigation also revealed that the company‘s management had reportedly refused to cooperate with authorities when they attempted to gather additional evidence, leading to the detention of managers by military personnel .

The Shutdown (October 2023)

On Monday, October 23, 2023, a GRA tax enforcement team stormed the Sol Cement factory in Tema, locking it up . Joseph Annan, the leader of the operation, informed journalists that the facility would remain closed until further notice, after which necessary legal procedures would commence .

The shutdown resulted in over 300 workers being sent home, raising immediate concerns about the livelihoods of these employees and their families .

The Official Response: Apology and Repayment Plan

In the wake of the scandal, Wan Heng Ghana Ltd. issued an official statement. The company acknowledged its indebtedness to the GRA and expressed commitment to resolving the matter.

“We acknowledge that we are indebted to the Ghana Revenue Authority for unpaid taxes. We are fully committed to resolving this matter in a responsible and timely manner. We are in discussions with relevant tax authorities to develop a structured repayment plan that aligns with our financial capabilities and ensures that our tax obligations are met.” 

The company apologised to its customers and stakeholders, stating:

“We apologise for any concerns or inconveniences this situation may have caused, and we promise to keep all our stakeholders informed throughout this process. We appreciate the trust and support that our customers and partners have placed in us over the years, and we are determined to rectify this situation while continuing to provide top-quality cement products and services.” 

The Chamber of Cement Manufacturers Ghana (COCMAG), which represents cement producers including Wan Heng Ghana, affirmed its commitment to ensuring fair competition and ethical practices within the industry .

Market Position and Competitive Landscape

The Cement Industry Hierarchy

Ghana‘s cement market is dominated by a few major players, with Ghacem holding approximately 54% market share, followed by Diamond Cement (33%) and Savannah Diamond Cement (13%) in the Volta and Northern Regions [citation:10].

Competitive Advantages

1. Lower Price Point (Potential):
Sol Cement positioned itself as an affordable alternative. In a price-sensitive market, this strategy could capture market share from the premium-priced incumbents.

2. Grinding Plant Flexibility:
As a grinding plant, the company has lower capital requirements than integrated plants, potentially offering greater flexibility in responding to market demand.

3. Tema Location:
Proximity to the Tema Port provides logistical advantages for importing clinker and distributing finished cement to the Greater Accra market.

Competitive Disadvantages

1. Reputational Damage (Tax Evasion):
The GH¢700 million tax evasion scandal has severely damaged the Sol Cement brand. For many contractors and retailers, trust is the most important factor in selecting a cement brand. The 2023 scandal will take years to overcome.

2. Clinker Import Dependency:
Sol Cement is entirely dependent on imported clinker. Global supply disruptions, such as those reported in 2024-2025, directly affect the company‘s ability to produce cement . The Chamber of Construction Industry has noted that Ghana cannot continue to rely solely on imported clinker .

3. Supply Chain Vulnerability:
Cement dealers have raised concerns over growing shortages of brands including Sol Cement, citing scarcity of clinker and rising port charges . This indicates that the company‘s supply chain is less resilient than vertically integrated competitors.

4. Regulatory Scrutiny:
Following the 2023 scandal, Sol Cement will face heightened scrutiny from the GRA and other regulatory bodies. Any future compliance failures will be met with severe penalties.

5. Intense Competition:
Ghacem, Dangote Cement, and Diamond Cement have stronger brand recognition, more resilient supply chains, and greater financial resources. Sol Cement must compete for market share in a crowded field.

Industry Challenges: The Clinker Shortage

Sol Cement‘s operations are directly impacted by the broader challenges facing Ghana‘s cement industry. In 2024 and 2025, cement dealers raised concerns over a growing shortage of brands including Sol Cement, citing a scarcity of clinker and rising port charges .

Industry Context:

• Ghana relies heavily on imported clinker, as there is no domestic clinker production.

• Global supply chain disruptions and rising shipping costs have increased the cost of imported clinker.

• Cement retailers have reported paying for cement but being left out of pocket for weeks due to supply disruptions .

The CEO of the Ghana Chamber of Construction Industry, Emmanuel Cherry, noted that Ghana cannot continue to rely solely on clinker in cement production and that the country should begin to look for viable alternatives .

Path to Rehabilitation: Compliance and Pricing

Resumption of Operations and Price Declarations

By May 2025, Sol Cement was listed among the 13 cement manufacturers that had complied with the mandatory ex-factory price declaration for May 2025 under Regulation 3(1) of L.I. 2491 . The complying companies included:

• GHACEM

• CIMAF

• Diamond Cement

• Empire Cement

• Dangote Cement

• SOL Cement (Wan Heng Ghana Ltd.)

• And others

Pricing Context (May 2025):

Sol Cement‘s inclusion on this list indicates that the company has resumed regular operations and is engaging with regulatory authorities .

The Repayment Plan

The company‘s commitment to a “structured repayment plan“ with the GRA is a critical component of its rehabilitation . While the specifics of the repayment plan are not publicly detailed, the company‘s acknowledgment of its debt and its cooperative stance are necessary steps toward restoring its legitimacy.

The ‘Responsible Corporate Citizen‘ Pledge

In its official statement, Sol Cement pledged to be a “responsible corporate citizen and a reliable contributor to the Ghanaian economy“ . This pledge will need to be demonstrated through consistent tax compliance, supply chain reliability, and product quality over an extended period.

Future Outlook

As of June 2026, Sol Cement is in a rehabilitation and recovery phase. The company has resumed operations, is complying with price declaration regulations, and has committed to repaying its tax debt. However, the path to full recovery is long.

The Immediate Agenda (2026-2027)

1. Complete the Tax Repayment Plan: Fulfil the structured repayment agreement with the GRA.

2. Rebuild Brand Trust: Invest in marketing and quality assurance to restore customer confidence.

3. Secure Clinker Supply: Diversify clinker sources to mitigate supply chain disruptions.

4. Maintain Regulatory Compliance: Avoid further infractions with the GRA, GSA, and other regulators.

5. Manage Price Competitively: Balance the need for affordable pricing with the need to meet tax obligations and cover rising input costs.

The Bull Case (Optimistic)

• Successful Rehabilitation: The company completes its tax repayment plan without further incident. Brand trust gradually recovers.

• Clinker Supply Stabilises: Global supply chains stabilise, reducing input costs. Sol Cement resumes full production capacity.

• Price Advantage Regained: Sol Cement undercuts competitors on price, capturing market share from price-sensitive segments.

• Regulatory Compliance Sustained: The company maintains a clean record with the GRA, demonstrating its commitment to being a “responsible corporate citizen.”

The Bear Case (Pessimistic)

• Reputational Damage Persists: Contractors and retailers continue to avoid Sol Cement due to the 2023 scandal. Market share declines.

• Clinker Shortage Worsens: Global supply disruptions continue. Sol Cement faces recurring production halts. Customers switch to more reliable competitors.

• Regulatory Setback: Any future compliance failure triggers another GRA crackdown. The company‘s viability is threatened.

• Price War Intensifies: Ghacem or Dangote launch aggressive pricing campaigns, undercutting Sol Cement‘s price advantage.

The Verdict

Sol Cement is the cautionary tale of Ghana‘s cement industry. Its rise as a lower-priced challenger was rapid, but its fall was spectacular. The GH¢700 million tax evasion scandal, the dramatic factory shutdown, and the arrest of its managers exposed a business model that prioritised market share over fiscal responsibility.

The company‘s post-scandal apology and commitment to a repayment plan are necessary first steps, but they do not erase the damage . Trust, once lost, is difficult to rebuild. In the construction industry, where quality and reliability are paramount, many contractors may choose to pay a premium for Ghacem or Dangote rather than risk the uncertainties associated with Sol Cement.

For the Ghanaian economy, the Sol Cement case serves as a warning to foreign investors: tax evasion will not be tolerated, and the GRA has the capacity to investigate and enforce compliance. The Chamber of Cement Manufacturers (COCMAG) has affirmed its commitment to ensuring fair competition and ethical practices, signalling that the industry as a whole is moving toward greater transparency .

Sol Cement is not trying to be the market leader—Ghacem holds that crown. It is trying to survive and, perhaps, to be forgiven. Whether the Ghanaian market will extend that forgiveness remains an open question.

FAQ SECTION

1. Is Sol Cement a Ghanaian-owned company?
No. Sol Cement is produced by Wan Heng Ghana Ltd., a Chinese-funded cement manufacturing company operating a grinding plant in Tema .

2. What happened to Sol Cement in 2023?
In October 2023, the Ghana Revenue Authority (GRA) shut down the Sol Cement factory in Tema following an investigation that uncovered an estimated GH¢700 million in unpaid taxes spanning the period 2019 to 2022 .

3. Why was Sol Cement shut down?
The company was found to have significantly under-declared its sales and evaded taxes including Value Added Tax (VAT), Corporate Income Tax (CIT), National Health Insurance Levy (NHIL), and Ghana Education Trust Fund (GETFund) levies .

4. How much tax did Sol Cement evade?
The estimated unpaid tax bill totalled approximately GH¢700 million .

5. Is Sol Cement still operating?
Yes. Sol Cement has since resumed operations and was listed among the 13 compliant cement manufacturers submitting price declarations for May 2025 .

6. Did Sol Cement apologise for the tax evasion?
Yes. Wan Heng Ghana Ltd. issued an official statement acknowledging its debt to the GRA, apologising to customers and stakeholders, and committing to a structured repayment plan .

7. Where is Sol Cement produced?
Sol Cement is produced at the Wan Heng Ghana Ltd. grinding plant located in Tema, Greater Accra Region .

8. How many workers were affected by the shutdown?
Over 300 workers were sent home following the GRA shutdown of the factory in October 2023 .

9. What is Sol Cement‘s market position?
Sol Cement is a lower-priced challenger in the Ghanaian cement market, competing with Ghacem, Diamond Cement, and Dangote Cement. It has faced supply disruptions due to clinker shortages .

10. Is Sol Cement compliant with Ghana‘s pricing regulations?
Yes. As of May 2025, Sol Cement was listed among the companies that complied with the mandatory ex-factory price declaration for cement under L.I. 2491 .

11. Who investigated Sol Cement?
The investigation was conducted jointly by the Bureau of National Investigations (BNI) and the Ghana Revenue Authority (GRA) .

12. What is the Chamber of Cement Manufacturers‘ position on the scandal?
The Chamber of Cement Manufacturers Ghana (COCMAG) affirmed its commitment to ensuring fair competition and ethical practices within the cement industry. It represents cement producers in the country, including Wan Heng Ghana .

QUICK FACTS BOX

Last Updated on June 8, 2026 by Samuel Kwame Boadu

Samuel Kwame Boadu

Samuel Kwame Boadu is a Ghanaian media entrepreneur and storyteller with a passion for amplifying urban voices and uncovering everyday truths. He is the Editor-in-Chief and Founder of Accra Street Journal, a dynamic digital platform dedicated to capturing the pulse of Ghana’s capital—its people, culture, challenges, business, sports and innovations.

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