What is Zentek Ltd.'s Shariah compliance score?

Zentek Ltd.'s (ZTEK) compliance score is being calculated. Check HalalScreener.app for the latest AAOIFI screening results.

Does Zentek Ltd. pass AAOIFI screening?

Zentek Ltd. (ZTEK) does not pass AAOIFI Shariah screening. AAOIFI requires: (1) no primary involvement in prohibited activities like alcohol, gambling, or conventional banking, (2) debt-to-market-cap below 30% (ZTEK: 1.8%), (3) interest-bearing deposits below 30%, and (4) prohibited income below 5%. HalalScreener provides free AAOIFI screening for 6,200+ stocks at halalscreener.app.

How much purification is needed for Zentek Ltd. stock?

Muslim investors purify the portion of dividends and realized gains that comes from non-permissible income by donating it to charity. HalalScreener's purification calculator at halalscreener.app/en/purification computes the exact percentage and amount for Zentek Ltd. (ZTEK) using the latest financial data.

Where can I screen Zentek Ltd. for Shariah compliance for free?

HalalScreener (halalscreener.app) offers free Shariah compliance screening for Zentek Ltd. (ZTEK) and 5,100+ other US-listed stocks, ETFs, and 100+ cryptocurrencies. The screening uses AAOIFI Standard No. 21 and shows the verdict, compliance grade, score, and debt ratio free. No credit card or signup required for basic screening; the full ratio breakdown is part of Pro. HalalScreener also includes an AI Islamic Scholar for follow-up questions about ZTEK's compliance across different madhabs (Hanafi, Shafi'i, Maliki, Hanbali, Ja'fari).

ZTEK: Is Zentek Ltd. Halal?

Zentek Ltd.

NASDAQBasic MaterialsCA

$0.60

-0.05%

Market Cap: 76.2M

Compliance Status

Not Halal

Screened on Aug 26, 2026 · AAOIFI Standard 21

Non-Compliant

0Score

Is Zentek Ltd. (ZTEK) halal? Not Halal. Based on AAOIFI screening, Zentek Ltd. passes the business activity screen but fails financial ratio screens with a compliance score of 0/100 (Grade: F).

AvoidBorderlineClean

Business activity

What the company sells is permissible.

Passed

Company debt

Well clear of the limit

How much the company borrows, compared to its total value. AAOIFI allows up to 30%.

1.8% of 30.0% limit

What this means for you

Most scholars advise not holding ZTEK

It does not pass AAOIFI Shariah screening.

See halal alternatives from the same sector further down this page

About Zentek Ltd.

Zentek Ltd. is a Canadian company focused on the exploration and advancement of graphene and related nanomaterials. It fully owns the Albany Graphite project, situated in Northern Ontario, Canada. The firm develops its ZenGUARD brand, a graphene-based antimicrobial coating, incorporating it into products like surgical masks, HVAC filters, and personal protective equipment. Additionally, Zentek's innovation extends to rapid detection point-of-care diagnostics and pharmaceutical products, all leveraging graphene-based compounds. The company also specializes in synthesizing graphene, graphene oxide, and graphene quantum dots for diverse applications. Founded in 2008 and headquartered in Thunder Bay, Canada, Zentek Ltd. was formerly known as ZEN Graphene Solutions Ltd. until its name change in October 2021.

Sector: Basic Materials · Industry: Other Precious Metals

Shariah Compliance Status

AAOIFI Standard 21Updated Aug 26, 2026

Compliance History

Not Halal, unchanged since Aug 2026.

No status changes recorded since we began tracking.

Tracked since Aug 2026. Updates automatically on each re-screen.

Fiscal: FY 2026Data source: FMP

Halal Alternatives in Basic Materials

This stock is not Shariah-compliant. Here are halal alternatives from the same sector, ranked by compliance score:

THMA+

International Tower Hill Mines Ltd.

$2.01

+1.01%

0205.KLA+

DPI Holdings Berhad

$0.11

+0.00%

0379.KLA+

PMW International Berhad

$0.25

+0.06%

0381.KLA+

Polymer Link Holdings Berhad

$0.21

+0.02%

0385.KLA+

BMS

$0.14

+0.00%

More Basic Materials Stocks

LIN

Linde plc

APD

Air Products and Chemicals, Inc.

B+

ECL

Ecolab Inc.

CTVA

Corteva, Inc.

A+

DuPont de Nemours, Inc.

B+

DOW

Dow Inc.

Free · No credit card required

Track ZTEK and 6,200+ stocks with AI insights

Create your free account to unlock AI-powered compliance analysis, track your portfolio, calculate purification, and get unlimited AAOIFI screening.

Get Started Free Browse Screener

6,200+ assets AAOIFI standards Free watchlist

Frequently Asked Questions

Is Zentek Ltd. (ZTEK) halal to invest in?

Zentek Ltd. (ZTEK) is rated Not Halal under AAOIFI Standard 21 screening. It fails either the business activity screen (primary involvement in prohibited sectors such as conventional banking, alcohol, or gambling) or one of the quantitative financial ratio thresholds. Muslim investors should avoid or exit this position.

Why did Zentek Ltd. get a F compliance rating?

Zentek Ltd. (ZTEK) received a grade of F (Non-Compliant) based on three AAOIFI Standard 21 financial ratios: debt-to-market-cap of 1.8% (limit 30%). The grade reflects the margin of safety across all three ratios relative to their thresholds.

What could change Zentek Ltd.'s Shariah verdict?

Zentek Ltd.'s verdict is re-evaluated at each annual re-screen. Three events could change it: (1) the debt-to-market-cap ratio crossing 30%, typically from new debt issuance or a major drop in share price; (2) interest-bearing deposits exceeding 30% of market cap; or (3) prohibited revenue (alcohol, gambling, conventional finance, etc.) exceeding 5% of total revenue. Verdict flips are tracked in the compliance history section above.

How often is Zentek Ltd. re-screened for Shariah compliance?

Zentek Ltd. (ZTEK) is re-screened annually using the most recent full-year financial data from SEC filings. HalalScreener also triggers an on-demand re-screen whenever the stored data is more than 7 days old, ensuring the ratios reflect the latest available financial statements. Last screened: Aug 26, 2026.

Screened according to AAOIFI Standard No. 21 · For informational purposes only. Consult a qualified Islamic finance advisor before investing.

Disclaimer: This screening is for informational purposes only and does not constitute financial, legal, or religious advice. Compliance is evaluated using AAOIFI financial standards (debt, deposits, and prohibited income ratios) and publicly available data. Ethical, political, social, or environmental considerations are outside the scope of this screening. Individual scholars and methodologies may differ. Always consult a qualified Islamic finance advisor before making investment decisions.