China Oilfield Services Ltd Class A (601808) — Defensive Interval Ratio

Latest as of June 2026: 320 days

China Oilfield Services Ltd Class A (601808) has a Defensive Interval Ratio of 320 days as of June 2026. Defensive assets of CN¥21.72 Billion (cash CN¥-, short-term investments CN¥-, receivables CN¥21.72 Billion) cover 320 days of daily cash needs of CN¥67.77 Million/day.

Defensive Interval Ratio

320 days
Days of operational coverage

Defensive Assets

CN¥21.72 Billion
Cash + ST Investments + Receivables

Daily Cash Need

CN¥67.77 Million
Current Liabilities ÷ 365

Current Liabilities

CN¥24.74 Billion
CNY

China Oilfield Services Ltd Class A Defensive Interval Ratio (2002–2025)

This chart shows how China Oilfield Services Ltd Class A's Defensive Interval Ratio has evolved across 21 annual periods from 2002 to 2025. As of June 2026, the ratio stands at 320 days, meaning defensive assets of CN¥21.72 Billion can fund 320 days of operations without new revenue. For the complete balance sheet picture, see China Oilfield Services Ltd Class A asset portfolio.

Annual Defensive Interval Ratio for China Oilfield Services Ltd Class A (2002–2025)

The table below presents the year-by-year Defensive Interval Ratio for China Oilfield Services Ltd Class A from 2002 to 2025, covering 21 annual filings. Each row shows defensive assets, daily cash need, the DIR in days, and the change in days compared to the prior year. See how liquid is China Oilfield Services Ltd Class A's working capital to evaluate short-term liquidity relative to the company's equity base.

Year DIR (days) Defensive Assets (CNY) Daily Cash Need Cash ST Investments Change (days)
2025 256 days CN¥20.71 Billion CN¥80.88 Million/day CN¥- CN¥5.61 Billion ▲ +10 days
2024 246 days CN¥19.98 Billion CN¥81.10 Million/day CN¥- CN¥5.50 Billion ▼ -89 days
2023 336 days CN¥21.48 Billion CN¥64.01 Million/day CN¥- CN¥6.73 Billion ▲ +2 days
2022 334 days CN¥19.48 Billion CN¥58.33 Million/day CN¥- CN¥5.11 Billion ▲ +59 days
2021 275 days CN¥16.59 Billion CN¥60.30 Million/day CN¥- CN¥5.70 Billion ▼ -77 days
2020 352 days CN¥16.27 Billion CN¥46.24 Million/day CN¥- CN¥5.54 Billion ▲ +67 days
2019 285 days CN¥15.47 Billion CN¥54.33 Million/day CN¥- CN¥4.51 Billion ▲ +64 days
2018 221 days CN¥10.30 Billion CN¥46.61 Million/day CN¥- CN¥1.75 Billion ▲ +15 days
2017 206 days CN¥6.79 Billion CN¥32.99 Million/day CN¥- CN¥- ▼ -10 days
2016 216 days CN¥9.88 Billion CN¥45.80 Million/day CN¥- CN¥2.81 Billion ▲ +30 days
2015 186 days CN¥10.70 Billion CN¥57.69 Million/day CN¥- CN¥1.50 Billion ▼ -87 days
2014 272 days CN¥10.67 Billion CN¥39.21 Million/day CN¥- CN¥- ▲ +46 days
2013 226 days CN¥7.77 Billion CN¥34.37 Million/day CN¥- CN¥- ▼ -96 days
2009 322 days CN¥4.59 Billion CN¥14.24 Million/day CN¥- CN¥- ▲ +222 days
2008 101 days CN¥3.42 Billion CN¥34.00 Million/day CN¥- CN¥- ▼ -70 days
2007 171 days CN¥1.58 Billion CN¥9.27 Million/day CN¥- CN¥- ▲ +48 days
2006 123 days CN¥1.12 Billion CN¥9.11 Million/day CN¥- CN¥- ▼ -122 days
2005 245 days CN¥967.02 Million CN¥3.95 Million/day CN¥- CN¥- ▲ +13 days
2004 232 days CN¥790.74 Million CN¥3.41 Million/day CN¥- CN¥- ▼ -366 days
2003 598 days CN¥994.84 Million CN¥1.66 Million/day CN¥- CN¥180.43 Million ▲ +184 days
2002 414 days CN¥819.87 Million CN¥1.98 Million/day CN¥- CN¥- —
DIR = (Cash + Short-term Investments + Net Receivables) / (Daily Cash Expenses)