−Removed: Other Information
−Removed: Exhibits and Reports on Form 8-K
+Added: Other Information  
+Added: Exhibits and Reports on Form 8-K  
Exhibit 31.1 Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
4 unchanged sentences
Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
−Removed: Exhibit 101.INS XBRL Instance
−Removed: Exhibit 101.SCH XBRL Taxonomy Extension Schema
−Removed: Exhibit 101.CAL XBRL Taxonomy Extension Calculation
−Removed: Exhibit 101.DEF XBRL Taxonomy Extension Definition
−Removed: Exhibit 101.LAB XBRL Taxonomy Extension Labels
−Removed: Exhibit 101.PRE XBRL Taxonomy Extension Presentation
+Added: Exhibit 101.INS   
+Added: Inline XBRL Instance Document (the Instance Document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document) (1)
+Added: Exhibit 101.SCH Inline XBRL Taxonomy Extension Schema Document (1)
+Added: Exhibit 101.CAL Inline XBRL Taxonomy Extension Calculation Linkbase Document (1)
+Added: Exhibit 101.DEF Inline XBRL Taxonomy Extension Definition Linkbase Document (1)
+Added: Exhibit 101.LAB Inline XBRL Taxonomy Extension Label Linkbase Document (1)
+Added: Exhibit 101.PRE Inline XBRL Taxonomy Extension Presentation Linkbase Document (1)
+Added: Exhibit 104 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)
+Added: (1) These interactive data files shall not be deemed filed for purposes of Section 11 or 12 of the Securities Act of 1933, as amended, or Section 18 of the Securities Exchange Act, as amended, or otherwise subject to liability under those sections.
Reports on Form 8-K
2 unchanged sentences
AVALON HOLDINGS CORPORATION
+Added:         August 6, 2021          
+Added: /s/ Bryan P.
Saksa, Chief Financial Officer and
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Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.