National Petroleum Co Ltd (9937) — Net Asset Quality Index
National Petroleum Co Ltd (9937) has a Net Asset Quality Index of 42.8% as of June 2026. This metric measures the proportion of total assets financed by shareholders' equity — total assets of NT$12.95 Billion minus total liabilities of NT$7.41 Billion yields net assets of NT$5.54 Billion. A higher index indicates a stronger, lower-leverage balance sheet. Read how much debt does National Petroleum Co Ltd carry for a breakdown of total debt and financial obligations.
Quality Index
Net Assets
Total Assets
Total Liabilities
National Petroleum Co Ltd Net Asset Quality Index Over Time (2000–2025)
This chart shows how National Petroleum Co Ltd's Net Asset Quality Index has evolved across 26 annual periods from 2000 to 2025. As of June 2026, the index stands at 42.8%, representing net assets of NT$5.54 Billion against total assets of NT$12.95 Billion TWD. For live market cap and overall valuation, see National Petroleum Co Ltd (9937) total market value.
Annual Net Asset Quality Index for National Petroleum Co Ltd (2000–2025)
The table below presents the year-by-year Net Asset Quality Index for National Petroleum Co Ltd from 2000 to 2025, covering 26 annual filings. Each row shows total assets, total liabilities, net assets, the quality index percentage, and the change in percentage points compared to the prior year. Check 9937 capital-intensive asset ratio to assess the company's strategic physical and investment asset allocation.
| Year | Quality Index | Net Assets (TWD) | Total Assets | Total Liabilities | Change (pp) |
|---|---|---|---|---|---|
| 2025 | 48.4% | NT$5.82 Billion | NT$12.03 Billion | NT$6.20 Billion | ▲ +2.7 pp |
| 2024 | 45.7% | NT$5.70 Billion | NT$12.47 Billion | NT$6.77 Billion | ▲ +1.0 pp |
| 2023 | 44.7% | NT$5.55 Billion | NT$12.41 Billion | NT$6.87 Billion | ▲ +1.1 pp |
| 2022 | 43.6% | NT$5.35 Billion | NT$12.28 Billion | NT$6.93 Billion | ▲ +1.6 pp |
| 2021 | 41.9% | NT$5.36 Billion | NT$12.78 Billion | NT$7.42 Billion | ▼ -0.8 pp |
| 2020 | 42.7% | NT$5.23 Billion | NT$12.25 Billion | NT$7.02 Billion | ▲ +5.2 pp |
| 2019 | 37.6% | NT$4.97 Billion | NT$13.23 Billion | NT$8.26 Billion | ▼ -10.4 pp |
| 2018 | 48.0% | NT$4.81 Billion | NT$10.02 Billion | NT$5.21 Billion | ▼ -6.0 pp |
| 2017 | 54.0% | NT$4.72 Billion | NT$8.75 Billion | NT$4.03 Billion | ▼ -6.7 pp |
| 2016 | 60.6% | NT$4.69 Billion | NT$7.74 Billion | NT$3.05 Billion | ▲ +3.5 pp |
| 2015 | 57.1% | NT$4.40 Billion | NT$7.70 Billion | NT$3.30 Billion | ▲ +3.8 pp |
| 2014 | 53.3% | NT$4.26 Billion | NT$7.99 Billion | NT$3.73 Billion | ▲ +2.8 pp |
| 2013 | 50.5% | NT$4.36 Billion | NT$8.64 Billion | NT$4.27 Billion | ▲ +6.0 pp |
| 2012 | 44.5% | NT$4.46 Billion | NT$10.01 Billion | NT$5.55 Billion | ▼ -1.6 pp |
| 2011 | 46.1% | NT$4.93 Billion | NT$10.69 Billion | NT$5.76 Billion | ▼ -5.0 pp |
| 2010 | 51.2% | NT$5.70 Billion | NT$11.14 Billion | NT$5.44 Billion | ▲ +7.5 pp |
| 2009 | 43.6% | NT$4.13 Billion | NT$9.46 Billion | NT$5.33 Billion | ▼ -4.6 pp |
| 2008 | 48.2% | NT$3.93 Billion | NT$8.15 Billion | NT$4.22 Billion | ▲ +5.6 pp |
| 2007 | 42.6% | NT$4.16 Billion | NT$9.75 Billion | NT$5.59 Billion | ▼ -2.3 pp |
| 2006 | 45.0% | NT$4.19 Billion | NT$9.30 Billion | NT$5.12 Billion | ▲ +4.1 pp |
| 2005 | 40.9% | NT$3.82 Billion | NT$9.34 Billion | NT$5.52 Billion | ▼ -4.7 pp |
| 2004 | 45.6% | NT$3.82 Billion | NT$8.38 Billion | NT$4.56 Billion | ▼ -5.5 pp |
| 2003 | 51.0% | NT$3.56 Billion | NT$6.98 Billion | NT$3.42 Billion | ▼ -0.5 pp |
| 2002 | 51.5% | NT$3.57 Billion | NT$6.93 Billion | NT$3.36 Billion | ▼ -7.4 pp |
| 2001 | 59.0% | NT$3.26 Billion | NT$5.53 Billion | NT$2.27 Billion | ▲ +3.6 pp |
| 2000 | 55.3% | NT$3.11 Billion | NT$5.62 Billion | NT$2.51 Billion | — |