diff --git a/database/equities.csv b/database/equities.csv
index 8ecccccc0..ed48487df 100644
--- a/database/equities.csv
+++ b/database/equities.csv
@@ -159002,29 +159002,3 @@ ZZVA.BE,,,EUR,,,,BER,Berlin Stock Exchange,,,,,,,,,,,
 ZZVA.DU,,,EUR,,,,DUS,Dusseldorf Stock Exchange,,,,,,,,,,,
 ZZZ.TO,Sleep Country Canada Holdings Inc.,"Sleep Country Canada Holdings Inc., together with its subsidiaries, engages in retailing mattress and bedding related products in Canada. The company offers a range of mattresses, adjustable lifestyle bases, pillows, duvets, duvet covers, mattress toppers and protectors, pet beds, weighted blankets, throws, sheets, headboards, footboards, frames, mattress and pillow cases, platforms, metal frames, blankets, mattress pads, and other sleep accessories. The company operates under the Dormez-vous, Sleep Country Canada, and Endy retail banners. As of March 10, 2021, it operates 283 stores. It also sells its products through an e-commerce platform. The company was founded in 1994 and is headquartered in Brampton, Canada.",CAD,Consumer Discretionary,Retailing,Specialty Retail,TOR,TSX Toronto Exchange,Canada,ON,Brampton,L6T 4N8,http://www.sleepcountry.ca,Small Cap,,,,,
 ZZZOF,one,"one does not have significant operations. It intends to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or other similar business combination with one or more operating businesses. The company was incorporated in 2020 and is based in San Francisco, California.",USD,Financials,Diversified Financials,Diversified Financial Services,PNK,OTC Bulletin Board,United States,CA,San Francisco,94129,http://www.a-star.co,Small Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Micro Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Micro Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Micro Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Micro Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Micro Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Micro Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd Class A Ordinary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd American Depositary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd American Depositary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd American Depositary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd American Depositary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd American Depositary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Micro Cap,,,,,
-,Nano Labs Ltd American Depositary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd American Depositary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,
-,Nano Labs Ltd American Depositary Shares,,USD,Information Technology,Semiconductors & Semiconductor Equipment,Semiconductors & Semiconductor Equipment,NMS,NASDAQ Global Select,China,,,,,Nano Cap,,,,,