Taiwan didn't lie.
According to UNCLOS which gives some rules on the law of the sea ( signed by both Taiwan and the Philippines), territorial waters where the coastal state is free to set laws, regulate use, and use any resource would cover only 12 nautical miles. I haven't calculated the distance from the Balintang Islands myself, but if effectively it is 43 NM, then the location of the incident is out of the territorial water, but inside
the Philippines exclusive economic zone (which is within 200 nm), where the coastal nation has sole exploitation rights over all natural resources. Unfortunately it seems it is also in Taiwan's exclusive economic zone because the two countries are so close, and this created the conflict.
Now you are talking about UNCLOS
Did you know that there is a provision in UNCLOS that is called Archipelagic DOCRINE?
What is ARCHIPELAGIC DOCTRINE?
(a) "archipelagic State" means a State constituted wholly by one or more archipelagos and may include other islands;
(b) "archipelago" means a group of islands, including parts of islands, interconnecting waters and other natural features which are so closely interrelated that such islands, waters and other natural features form an intrinsic geographical, economic and political entity, or which historically have been regarded as such.
The length of such baselines shall not exceed 100 nautical miles, except that up to 3 per cent of the total number of baselines enclosing any archipelago may exceed that length, up to a maximum length of 125 nautical miles.
Under UNCLOS, only 5 ARCHIPELAGIC states are recognized which are the Philippines, Indonesia, Fiji, Papua New Guinea, and the Bahamas.
The sovereignty of an archipelagic State extends to the waters enclosed by the archipelagic baselines drawn in accordance with article 47, described as archipelagic waters, regardless of their depth or distance from the coast.
"The waters around, between and connecting the islands of the archipelago, regardless of their dimensions, form part of the internal waters of the Philippines."
The WATERS in between YAMI Island (Philippines INTERNATIONALLY recognized NORTHERNMOST TIP), BATANES Islands, Babuyan Islands, and the Island of LUZON including the BALINTANG CHANNEL are PART OF THE PHILIPPINE INTERNAL WATERS.
The Philippines has also 12NM TERRITORIAL SEA in addition to its archipelagic waters (Internal Waters between the islands)
Then another 200 EEZ.
RE: Overlapping EEZ
When an overlap occurs, it is up to the states to delineate the actual maritime boundary. Generally, any point within an overlapping area defaults to the nearest state.
Very very clear......
The incident happened within the Philippine Jurisdiction
And yet, the VIOLATOR (TAIWAN) asked for an APOLOGY.
SHAKE MY HEAD