Zhong Yuan Bio-Technology Holdings Ltd Quarterly Common Stock, Par or Stated Value Per Share in USD/shares from Q4 2017 to Q1 2023

Taxonomy & unit: us-gaap: USD/shares
Description: Face amount or stated value per share of common stock.
Summary: Zhong Yuan Bio-Technology Holdings Ltd quarterly Common Stock, Par or Stated Value Per Share history and growth rate from Q4 2017 to Q1 2023.
Zhong Yuan Bio-Technology Holdings Ltd Common Stock, Par or Stated Value Per Share for the quarter ending March 31, 2023 was 0 USD/shares, unchanged year-over-year.

Common Stock, Par or Stated Value Per Share, Quarterly (USD/shares)

Common Stock, Par or Stated Value Per Share, YoY Quarterly Growth (%)

Period	Value	YoY Chg	Change %	Date	Report	Filed
Q1 2023	$0	$0	0%	Mar 31, 2023	20-F	2023-07-27
Q1 2022	$0	$0	0%	Mar 31, 2022	20-F	2023-07-27
Q1 2021	$0	$0	0%	Mar 31, 2021	20-F/A	2022-10-05
Q1 2020	$0	$0	0%	Mar 31, 2020	20-F	2021-08-16
Q1 2019	$0			Mar 31, 2019	20-F	2020-08-17
Q2 2018	$0			Jun 30, 2018	10-Q/A	2019-03-05
Q4 2017	$0			Dec 30, 2017	10-Q/A	2019-03-05

* An asterisk sign (*) next to the value indicates that the value is likely invalid.